What are the Best Weed Grinders of 2018?
Reviews & Buying Guides

best weed grinder of the year

Are you sick and tired of crushing up your herb with your fingers? Does the thought of crunching the buds into tiny even pieces so they’ll roll up nice and tight give you anxiety? Just thinking about that process makes me wanna have a calming smoke. That is why we have compiled the best weed grinders on this review page, because we want everyone that enjoys smoking pot as much as us to have the best equipment in 2018.

Sure, your fingers work ok and you could even use scissors or a good old knife and chopping board, but let’s be honest, it’s inefficient and time consuming. Plus, the reality is, you end up losing half your bud these ways and that's not cool. We all know how expensive marijuana is nowadays so we don't want to be wasting it because of some cheap product that you saw on sale. 

We’ve found the absolute best weed grinders on the market, so scroll down to check out our top 10 best herb grinders reviews for 2018.

The 10 Best-Rated Weed Grinders Reviewed





Chromium Crusher Review

Chromium Crusher

  • Popular size - 4 piece, 3chamber
  • Heavy duty aluminium alloy construction
  • Comes with a scraper for your kief
  • Best price


4 piece

3 Chamber

Golden Gate Grinders Review

Golden Gate

  • Effortless to use
  • Metal mesh kief catcher included
  • Strong magnet lid. Good for storing.
  • Durable design

Premium Aluminium

4 Piece

3 Chamber

Cali Crusher

Cali Crusher

  • Popular size - 4 piece model
  • Durable metal material
  • Razor sharp teeth to effectively shred bud
  • Strong magnetic lid for safe storage

Billet Aluminium

4 Piece

3 Chamber

Platinum Grinders Reviews

Platinum Grinders

  • Textured grooves on top and bottom pieces for extra grip
  • Durable stainless steel material 
  • Comes with stainless steel mesh to catch your kief

Stainless Steel

4 Piece

3 Chamber

Zip Grinder Review


  • Maximum size - 5 piece 3 chamber
  • Can convert to a smaller sized grinder for transporting
  • Acrylic windows so you can watch the action
  • Can hold 6 tablespoons of marijuana


5 Piece

4 Chamber

Grasscity Aluminum Grinder

Aluminum Herb Grinder

  • Popular size
  • Magnetized lid
  • Nylon Friction Ring
  • Diamond-shaped teeth
  • Pollen screen and scraper


4 Piece 

3 Chamber

Black Leaf Grinder

Black Leaf Crank

  • Window lid screws on for secure closure
  • Diamond-shaped teeth
  • Pollen screen
  • Scraper and pouch included
  • Choose from black, brown, light blue or gun metal gray


4 Piece 

3 Chamber

Acrylic Grinder

3 Piece Acrylic Weed Grinder

  • 3 Part crusher
  • Magnetized lid
  • Nylon Friction Ring
  • Sharp teeth
  • Choose from red, violet, green, yellow or blue


3 Piece

2 Chamber

Aluminum Window Crusher

Aluminum Window Crusher

  • 2 Part crusher
  • Magnetized lid
  • Nylon Friction Ring
  • Sharp teeth
  • Choose from 9 colors


2 Piece

1 Chamber

G-Spot Crusher


  • Made from CNC-machined aluminum
  • Diamond-shaped teeth
  • Magnetized lid
  • Pollen screeen
  • Kief catcher
  • Plastic scraper included


4 Piece

3 Chamber

There are many different factors to take into consideration when choosing the best grinder for weed. You want to buy one that is made from the best quality material, has the right amount of shredding teeth, comes with multiple compartments and of course, offers value in terms of quality and price. We will cover every single criteria in our review, so stay tuned for more information about the top pot grinders in today's market. 

Luckily for you we have tested tons of the best weed grinders for sale to see how each one performs and have cultivated the ultimate top 10 list of cool grinders in 2018 and have reviewed each one.

Below you will find the top rated, not to mention cool and fun, best grinders for weed available. Here are the reviews...

1. Chromium Crusher Metal 4 piece 

Chromium Crusher review

The Chromium Crusher couldn't be missed in our top 10. This high quality crusher is like no other, which is why we chose it as our #1 best herb grinder available today.

Based on our review, the Chromium Crusher is a 4-piece crusher available in 4 different sizes and several colors, but what really sets it apart is its unique design.​

Crafted with diamond shaped teeth that create a smooth, fine grind, the heavy duty zinc alloy material gives this shredder the long term durability you want. The circular hole pattern of the Crusher design allows for only the finest ground marijuana to pass through to the second chamber. Other brands use oval or different shaped holes to pass through herb, but in our experience this allows too much unground herb to pass through.

Of course, this wouldn’t be our number one crusher if it didn’t have a high quality screen to capture even the finest ground pieces of herb. This marijuana residue (called kief...which we discuss below) can really give you an otherworldly experience when smoked.

The Chromium Crusher is practically a steal as well. For all that quality you would expect a higher price point, but that just isn’t the case. 

Read Full Review Here

2. Golden Gate Metal 4 Piece

Golden Gate Crusher Review

The Golden Gate Grinder is a tough-as-nails, max-strength crusher crafted from aircraft grade aluminum.

This four-piece shredder is 2.5 inches in size and tailored with ultra sharp teeth, spaced for a nice, fine grind. Fit with a neodymium magnet in the lid, it keeps the top of the shredder in place for a clean shred, plus helps seal in odor and freshness. We were contemplating if we should add this grinder to our review but after using it a couple of times, we definitely had to do it. It is one of the most efficient marijuana crushers that we've ever used. So, it is surely worth a try.

The sides of this crusher are textured so your fingers don’t slip while grinding and the black matte finish is scratch resistant for a nice cool appearance. It also happens to be smudge-proof and won’t peel or flake either.

We love this herb grinder because it is one of the more economical options available, so why isn’t it ranked number one?

The Golden Gate will set you back a bit more than other weed grinders, however if you don't mind paying a little extra for something that tickles your fancy a bit more, then go ahead and click right here.

Read Full Review Here

3. Cali Crusher Metal 4 Piece

Cali Crusher Review

The Cali Crusher comes in two different sizes and 5-6 colors depending on the model. Both models are designed with aerospace medical grade aluminum for durability, longevity and efficiency, which makes it one of our top crushers. 

Unlike other herb grinders on the market, the Cali Crusher has patented radial cut teeth for grinding and fluffing. Its 4-way quick lock feature also works to reduce your risk of cross threading or jamming your crushers. We heard a lot of good things about the Cali Crusher, so we had to check it out for ourselves and we're glad we did. Definitely deserves a spot in our top 10 review list of the best dry herb grinders today. 

There is plenty of room in this multi-chamber weed grinder, to store your freshly ground herb and the grooved lid makes it easy to grip, as well as open — even for those suffering from wrist or hand pain.

What we love about this shredder (besides everything we just mentioned above) is that its magnetic top chamber is stronger than so many other brands. We’ve found that lesser quality crushers tend to have weak magnetic lids making it easy to spill your ground weed, but the Cali Crusher is strong and secure. You also won’t have to worry about the micron screen becoming warped because it is stretched nice and tight over one of the chambers.

Did we mention the price for this grinder is decent too? For some people, the higher price point may be a little too expensive, but we assure you, the quality makes it well worth it if you’re serious about your bud, which is why we couldn't wait to review it.

Read Full Review Here

4. Platinum METAL 4 Piece Grinder

Platinum Grinders review

Platinum Grinders is another crusher engineered out of aircraft grade aluminum. This material gives it an undeniable durability and longevity that many wooden or acrylic crushers simply cannot guarantee.

This model comes with 49 diamond shaped teeth for a more effortless grind and the neodymium magnet lid keeps everything in place.

Platinum Grinders come with multiple compartments (4 to be exact), but what we really dig about it is the pollen catcher. You can collect the pollen and once you have enough, make pollen hash with it. Or you can just smoke it on its own for a different experience.

This stainless steel weed grinder is best used with dry weed or herbs because the design of the grooves in the pollen catcher make damp herb more likely to become stuck. The crusher is also affordable if you’re on a tighter budget.

Read Full Review Here


Zip Crusher review

Zip Grinders are not your average crusher They are large and in charge, measuring in at 2.5” in diameter and 3.5” high with a nice clear chamber. What’s even better, you can store up to 6 tablespoons of ground marijuana in that chamber.

This shredder is super powerful thanks to its masterfully placed, diamond shaped grinder teeth. They also happen to make for a super consistent grind.

Included with this herb shredder is a 100 micron mesh pollen screen, a scraper and box to help you make the most of your dry herbs. As you grind you can actually see your herb pass through the mesh screen and collect in the clear chamber.

Obviously such a big herb grinder isn’t always conducive if you’re traveling, so what makes this model particularly cool is that you can remove the clear centre chamber and take the other three, more compact-sized pieces, on the go.

Made with premium grade aluminum, you can buy this shredder in different colours such as gold and black. The price is also exceptionally affordable for such a high-quality piece. While we love many things about this herb crusher, we added it to our top 10 due to the quality and affordability.

Read Full Review Here

6. Grasscity aluminum 4-piece

Aluminum Grinder

The Grasscity Aluminum herb crusher is a classic model that stoner goes for, but why is that?

Because you just can't go wrong with a 4 piece, 3 chamber aluminum pocket grinder and it seems to be a popular model among most stoners, which is why it has landed the #1 spot in our list of the best crushers in the market.

We love it because it's the perfect size for home, as well as when you're on the go. The functional metal herb grinder that comes apart into four pieces. This is a sleek-looking and useful tool to have in your smoking kit. The sharp and powerful diamond-shaped teeth will grind up even a larger bud, while the pollen screen and kief catcher will filter and collect all the lovely bits that you can scrape out with the included spatula and save for re-use.

The lid is magnetized to keep it securely in place. This grinder comes in solid silver or silver with color stripes, based on availability, either way, you'll get all the features of a large 4-part herb grinder at a fantastic price. 

It's clean, efficient and simple and comes at a great price, which is why this grinder has made it to the top of our list. It's not hard to see why it's so popular. ​

So, ​if you're ready to grab yourself the best weed grinder in the market right now, you can click here below for the best price. 

7. Black leaf aluminum crank crusher

Black Leaf Grinder

The Black Leaf Crusher has become very popular in the market because of it's crank feature. This metal herb grinders' window lets you enjoy the details of every leaf and dot of pollen as the sharp diamond-shaped teeth grind up your bud.

Made of tough, durable metal, this crank grinder conveniently comes apart into four pieces for easy cleaning. The pollen screen catches bits of plant material while allowing the savory dust to collect in the bottom piece, where it can be brushed away and reused. 

The screw-on top piece stays securely in place while you turn the crank, and the grinder comes complete with a scraper so you can reach all the good stuff in the nooks and crannies for re-use. Stoners like the crank, because it seems less strenuous than actually grinding 2 pieces of metal together. This crusher by Black Leaf comes with a black protective drawstring pouch, and the best part is that you can choose from black, brown, light blue or gun metal gray when ordering.

8. Acrylic 3 piece herb Crusher

Acrylic Crusher

For those of you who prefer acrylic crushers over mental, then this shredder is for you. The acrylic grinder is perfect for those who travel a lot with their equipment. Its small and compact, but the razor sharp teeth, always gets the job done. 

At nearly 2.5 inches wide, this basic acrylic grinder fits nicely in your hand and comes with a magnetic lid to keep everything in place. The stash compartment allows you to keep some bud with your grinder, ready for grinding. When ordering, you can choose from red, yellow, violet, green or blue.

The compact size of the acrylic crusher is a popular feature for lots of people. Some people like the easier movement of just a 3 piece because you don't have to worry about having to twist any other chambers. It's the simplicity that makes this such an appealing shredder. 

9. Aluminum 2 piece window crusher

Aluminum Window Crusher

The Aluminum Window Herb Crusher is another popular choice among stoners, because like the acrylic crusher it's simple 2 piece size doesn't complicate the grinding process, and the added bonus that you can see through the clear window how ground up your weed is an excellent touch.

This CNC machined 2-part metal herb grinder features a clear window in the lid so you can watch the sharp, diamond-shaped teeth gnash through your weed.

The magnetized lid ensures a secure fit, and the nylon friction ring makes for smooth grinding. You can choose from black, violet, green, pink, light blue, purple, orange, silver or gray. A lot of people love the look of this weed grinder and we have to agree, it’s a keeper. You may even want to buy several in different colors because they’re all so attractive. 

10. G-spot aluminum 4 Piece

G-Spot Crusher

This G-Spot herb grinder is made of tough silver CNC-machined aluminum. It is equipped with sharp, diamond-shaped teeth to gnash through your bud with great ease, a pollen screen, and a kief catching bottom piece to collect pollen dust that can be gathered for re-use. Gathering the pollen dust is made extremely easy with the included plastic scraper. A nylon friction ring ensures smooth, wear-free grinding.

This stylish black weed grinder by G-Spot has a 62mm (2.4 inches) diameter and features a magnetized lid, with a laser engraved G-Spot logo, for a secure fit. 

This unique crusher is growing in popularity, and after trialing it out, I can see why. The laser sharp teeth and smooth aluminum makes it super easy to use, and you get all the benefits of catching kief. If you're wondering where you go to get this crusher at the best price, simply click here at the bottom.

Honourable mentions

At Medpot, we're always striving to find the best grinders (and the best grinder cards - bet you didn't know these existed did ya) for you. With so many products out on the market, there are a few units that are worth mentioning even though they didn't make it to our top 10 list.

If you are looking for more variety and options, you'll want to check these out: ​

Pokeball Shredder

What Do Marijuana Grinders Do Exactly?

So I guess I should briefly explain the features of a shredder. ​

Weed grinders, herb crushers, marijuana shredders, pot mulchers. So many names, but ultimately one purpose, to perfectly grind your marijuana for an easier roll and silky-smooth toke.

Hash Inside a Metal Catcher

Weed grinders, regardless of the name they go by, are compact devices designed to tear up your marijuana with tiny synthetic teeth. By rotating your crusher, the teeth shred your herb into a perfectly even grind, which creates finer pieces that not only roll easier, but burn smoother. This can only be achieved with the best weed grinder only because it's all in the quality of the product that you are using.

There are many cheap grinders for sale that work both manually or automatically. Some require you to twist the shredder together by hand, while others have cranks or are even battery operated. These kinds of herbal crushers are getting more popular by the day so you definitely do not want to get left out. 

A BreakDown of the different types

The most common weed crushers on the market are typically made from acrylic, metal or wood and come with single or multiple compartments. Not only can you store your freshly ground herb in some of these compartments, but others are designed so intricately that they contain pollen screens and kief catchers to make your bud last even longer.

​You can also get different types of crushers at different sizes, because some shredders come in 2, 3, 4 or 5 piece chambers, meaning that you have different layers. Usually, the more chambers you have, the more efficient the grind, but not everybody wants a bulky product.

If you’re a serious smoker, it’s worth investing in a quality grinder, but that doesn't mean that you have to be forking out a fortune for a decent herb grinder. 


Using a cutting board and knife, coffee grinder or scissors are probably the most common alternative methods, but tossing some bud into a medicine bottle with a coin and shaking it vigorously can do the trick in an emergency. Believe me I've been in all sorts of situations when you have to get creative to smoke your bud. I've even heard of people making electric homemade crushers from small table fans. Oh yes... never underestimate the power of a determined stoner. 

But there’s something that all of these homemade alternatives have in common...

While these methods get the job done, they are incredibly inefficient. In fact they're time intensive and laborious and did I already mention that you can lose quite a lot of precious THC crystals in the process, so it's sacrilegious really.

Marijuana Crusher

If you want a quality smoke that you can roll tightly and smoke smoothly, then a professional herb grinder is definitely the way to go.

If you’ve ever browsed for the best cannabis grinders online, then you probably felt a little overwhelmed. With so many different makes, models, price ranges and options, choosing one likely felt impossible.

What is a Kief Catcher?

Kief catcher

Any herb grinder worth its salt will come with a kief catcher, but why this is so important?

What’s kief you ask?

Kief is the super-fine powder that comes from dried resin glands on cannabis leaves. Kief is often referred to as pollen or crystal. It contains high doses of the chemical THC, which is responsible for giving you that psychoactive experience. In other words, it’s the good stuff that gets you nice and high so you don't want to get a product that won't be able to catch any of this magical powder. 

All of our top 10 marijuana grinders for sale comes with a kief catcher feature, which essentially means they have a bottom level chamber that only allows the smallest, finest resin to syphon into. Over time — and with continuous grinding — your kief will add up until you have a full bottom chamber.

A kief catcher essentially lets your weed go further because you can use every last ounce of it. You can burn kief on its own or mix it with your other ground marijuana for a more potent experience. Some people even like to press it into kief hash bricks or infuse it into oil or butter for baking purposes.

However you end up using your kief, the inclusion of a catcher in your grinder is an extra cool feature simply so you can get your full money’s worth and enjoy a different kind of high.

An open marijuana grinder

Weed Grinder Buying Guide & FAQs

So...Where is the Best Place To Buy?

Person on a laptop

It’s pretty clear that buying cool weed grinders is a great investment. Your herb will be finer, your smoke smoother and your high better — but where is the best place to buy a grinder?

Sure, your local head shop will be packed with different varieties of crushers, but the prices can be incredibly inflated. 

You could always go the DIY route grinder, but then you run the risk of a crummy, low quality grind, so is it really worth your time and effort?

The absolute best place to buy high quality, money-back guaranteed grinders is online. When you buy weed crushers online you can also save a ton of money. Not to mention this shopping experience is way more discreet than purchasing in a store. Wether you are looking for a strong metal crusher, a plastic shredder, wooden herb grinder, or even custom herb grinders, you can find them all there. 

Online retailers tend to have some of the best sale prices and you also get to browse multiple products that you may not have access to in your local head shop. You can also score other accessories like scales and papers while you’re at it. Now that’s a win-win. So whether you are looking for something a little more fancy, or just looking for cheap weed grinders the online route is the best way to go. Now that you have learnt how necessary weed grinders are, I suggest you check out our top 10 weed grinder reviews of the best products in 2018. You'll be surprised who's made the cut. 

So, ​all in all, the internet is where you will be able to find the answer you're looking for. You can start from the biggest companies like Amazon all the way up to Ebay in your search for the best herb grinder in the market. 

So, what are the types of herb crushers?

If you become a regular smoker, than not only is it essential for you to carry a herb grinder, but you also need to know the different types there are, so that you are well equipped to make a decision when it comes down to, which one is right for you, or which do you need for certain occasions. There are three easy categories we can look at. Here's a breakdown of the different grinder types available in the market:


  • Metal 
  • Plastic
  • Wood


  • 2 Piece
  • 3 Piece
  • 4 Piece
  • 5 Piece


  • Manual 
  • Automatic

As a newbie, when you see 2, 3, 4, and 5 piece grinders, it can be very overwhelming. If you want a bit more in-depth information on differentiating the 3 categories of crushers listed above, then I suggest you check out our page on the types of weed grinders, that can give you the answers you are probably looking for. 

How to use it?


When people start out smoking, they often shy away from learning to grind, roll and prepare their herb altogether. I think that's because when people first start the process can look extremely complicated and people are often to paranoid to give it a go. But if you smoke with friends, then you soon learn a thing called weed etiquette and it's considered rude not to prepare the smoke for the next guy.

So people are often forced to learn and when they do, they wonder what the heck they were scared of in the first place. Grinding pot can be done in 4 simple steps and if you want to check out an article, we wrote that breaks down the steps that the most stoned person can follow, head straight to our how to use a grinder page.

Why is it important to clean it?

Most people overlook the value in keeping your crushers clean and they don't realize that cleaning your shredder actually plays an important role in how to conserve your precious green. Here's a fun exercise...take a look at your weed grinder right now. Can you see chunks of built up herb molded around the teeth of your grinder?

If you do then you need to read our article on how to clean your weed grinder because I'm telling you, it's a good practice to get into if you spend quite a bit of money on your baggie. It's actually an extremely easy process and doesn't take up much time at all. After you have read our instructions, why don't you give it a try with that filthy crusher that you have and tell us what you think?

CAn you make your own at home?

DIY Tools

You can DIY just about anything and herb crushers are probably one of the easiest things to come up with out of house hold items. Makeshift grinders can last you longer than you think. I used a small coffee grinder as my herb shredder for months and it did the job just fine. 

If you're looking for inspiration and interested in doing some DIY action of your own, then check out our article on how to make a homemade grinder, for all the ideas that you need to get you started.

Protip: Get high first, then do this exercise, it's so much more fun.

As much fun as this might be, we still recommend purchasing a weed grinder online, it's just so much better. If you have money to buy legal marijuana​, then you have enough to buy a high-quality grade grinder on the internet. 

Just To Wrap Things Up

So if you didn't know anything about weed grinders before then, you do now. I hope this article answered all the questions you had about herb crushers and why they are such a necessary tool for the modern day stoner. 

Now that you have all the information you need, I guess there is no time like the present to start researching which is the right grinder for you and how easy can it get when we have perfectly highlighted the best of the best in what's circulating the market in 2018. So if you haven't read the full reviews of each of our top 10, I suggest you check them out, or if you're ready to buy, see our number one recommendation below.

Chromium Crusher

Our #1 Weed Grinder

  • Sharp Teeth for smooth grinding
  • Heavy Duty Aluminum Alloy Construction
  • Limited lifetime warranty
  • Inexpensive

In terms of price and quality ratio, no other grinder can compare to the Chromium Crusher.





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