Stoner’s Guide to the Top Herb Grinders

10 Best Weed Grinders 2019
May 15, 2019 By Stoner

When it comes to buying the right herb grinder, a lot of Stoners get very particular. And for good reason. With so many low quality, easy to break products out there, you always approach a new purchase with a bit of skepticism.

At HelpingPot, we have reviewed and gone through a lot of grinders. So, you can be sure that we are bringing you the best grinders in this review.

In this guide, we outline the Top 10 Herb Grinders of 2019, with complete reviews, who they are best for, features, and more. By the end of this review, you will have all the information you need in order to find yourself the best grinder for your needs.

Our Top Picks – 10 Best Grinders of 2019

Before we get into the in-depth reviews of the top 10 herb grinders, let’s take a brief look at the factors we used to determine which ones made the list:

  • Trusted Brand
  • Durability
  • Tooth Count + Effectiveness
  • Customer Reviews
  • Price

If you want to learn even more about what to look for in a grinder, we wrote a complete guide on it here.

1. Kraken 2.5” 4-Piece Diamond Ridge Grinder

best weed grinders guide kraken grinders 2 5 inch 4 piece or 2 2 inch 4 piece diamond ridge grinder

This sleek looking grinder is available in a number of colors. It has 4-pieces, including a Kief catch, and is made of durable anodized aluminum.



  • Anodized Aluminum
  • 4-Piece Grinder
  • Ergonomic Design
  • 7+ Color Options
  • Available in 2.2” or 2.5” Sizes
  • Diamonds in Center Ring
  • Magnetic Lid

What Makes this the Best Herb Grinder?

The main thing that we like about this grinder is that it is extremely small and durable. Because of its design, this Kraken Grinder easily fits in your hand, and has solid grip when opening or closing.

On top of that, it is extremely effective at grinding up herbs quickly, which Kraken is known for. With solid teeth, and a practical design, this grinder is sure to stand the test of time and provide consistently well-ground herbs.

Lastly, for the price, you really can’t find a better grinder than this. Most grinders on this list are at least $50, while this one prices in at just $36, making for a great deal.  

2. Cali Crusher 4-Piece Grinder

best weed grinders review 2019 cali crusher homegrown

The Cali Crusher! With a name like this, you know this bad boy is coming with some heat. These grinders are known for their simple, sleek design, and top-notch performance. 



  • Anodized Aluminum
  • 4-Piece Grinder
  • Kief Catch
  • Made in San Diego, USA
  • 2.35” Wide
  • 2” Tall
  • Scraper Included
  • 10+ Color Options
  • Magnetic Lid

What Makes this One of the Top Herb Grinders?

One of the main reasons we love Cali Crusher so much is because of their patented radial teeth design they use in all of their grinders. This allows for consistent and thorough grinding every time. On top of that, their low profile and wide spacing make for far less clogs, and breaks over time.

Another thing we really like about the Cali Crusher is the fact that they use Medical Grade Aluminum in all of their grinders, so you can be sure that they are some of the safest grinders on the market.

Lastly, we love the fact that they make a lot more room for Kief than most grinders. In fact, they often boast that their bottom chamber is often 2x larger than most others on the market. The only downside to this grinder is the price point, which is a bit higher than the norm at $90, however, because of the durability and high quality, it is still a great deal as long as you can keep it nice and not lose it.  

3. Grav 2.5” 4-Piece Grinder

grav labs 4 piece grinder purple

Grav has evolved over the years to be more than just one of the best bong brands. With their grinder line, Grav switched the game up, exposing the holding chamber for herbs in order to give you a front row seat to the show.



  • 4-Piece Grinder
  • CNC Aluminum
  • Scraping Tool Included
  • Magnetic Screen
  • 2.5” Diameter
  • 3” Tall
  • 4 Color Options
  • Magnetic Lid

What Do We Like About Grav Grinders?

One of the best parts about this Grav grinder is the fact that it has a magnetic screen for easy removal, replacement, and cleaning. I can’t tell you how convenient this really is. Any Stoner who has had a grinder for a long time is aware of how screens begin to bend, clog, and break over time. But with a magnetic screen, you can simply take it out, clean it, and have a brand new grinder no problem.

Another great part about the Grav 4-Piece Grinder is the design of the teeth. This is yet another pattern that effectively grinds herbs easily with minimal clogging. While it only has 21 teeth, it grinds just as well as any 50-tooth grinder.

It is a bit on the expensive side at a $70 price point, however, when you consider the durability of the CNC aluminum they use, and the magnetic screen, this grinder can easily last longer than 3 average grinders if you treat it right.  

4. Kozo 4-Piece Herb Grinder

best weed grinders 2019 kozo 2.5 inch 4 piece grinder

This might be our favorite grinder on this list. With 10+ color options, over 2,000 – 5 star reviews on Amazon, and a price point under $20, along with a money back guarantee, you really can’t go wrong with this grinder.



  • 4-Piece Grinder
  • 10+ Color Options
  • Money Back Guarantee
  • 2.5” Diameter
  • Large Kief Catch
  • Scraper Tool Included
  • Magnetic Lid
  • 30 Teeth

Why is this One of the Best Herb Grinders?  

Put simply, you cannot find a better price on a better grinder. These products are backed up by thousands of 5-star reviews on Amazon, and even come with a money back guarantee for those who are not satisfied.

Another factor that makes this one of the best grinders is that it has a massive Kief catch, that is about the same size as the Cali Crusher.

Lastly, the feel of this grinder is just right. It is made of light, yet durable material, and fits snugly in your hand, with easy grip for closing and opening. To top it off, this thing is extremely durable. I have probably dropped my Kozo Grinder 25+ times, and never once found a dent, or had a problem with the seal or magnets.

5. Golden Gate Grinders 4-Piece 2.5” Grinder

top marijuana grinders 2019 golden gate grinders 2.5 inch 4 piece grinder

GGG as they like to be called, has some amazing grinders made right here in the United States. These anodized aluminum grinders are known for their simple design, modest price point, and extremely durable materials.



  • 4-Piece Grinder
  • 50 Teeth
  • Kief Catch
  • Lifetime Warranty
  • Anodized Aluminum
  • Scratch Resistant Finish
  • Magnetic Top

What Makes this One of the Top 5 Herb Grinders?

To be completely honest with you, these top 5 grinders were really hard to rank, because every one of them is top notch in terms of their performance, design, and the brands that make them.

Perhaps the best feature of this grinder is the fact that it comes with a lifetime warranty. Yes, you read that right, a LIFETIME WARRANTY. I am not sure if you can find that kind of conviction anywhere else.

This grinder also has 50 diamond shaped teeth that shred herbs apart with ease, every time. Also, this wonderful grinder features a scratch resistant finish, which will keep it spotless for a very long time.  

Lastly, the price point for all of Golden Gate Grinders is very affordable. With a price tag under $20, it is hard to find better value on the market.

6. Zip Grinders Mega Crusher – 2.5” Grinder

best weed grinders list zip mega crusher 2.5 inch

With a name like Mega Crusher, you’d expect it to be a monster truck. But no, Zip Grinders went all out on this one, to make one of the largest, yet still realistically sized grinders on the market. This one is for you Super Stoners out there, who just can’t put those spliffs down.



  • 2.5” Diameter
  • 4-Piece Grinder
  • 3.5” Tall
  • 49 Diamond Shaped Teeth
  • Aerospace Aluminum
  • Magnetic Lid
  • Scraper Included

Why is this One of the Best Herb Grinders?

This grinder can fit a massive amount of herbs. Due to the extra height, the top chamber and holding chamber for herbs is what really sets this grinder apart from the crowd.

The top and mid sections are both made to be completely see-through, which adds a cool effect when using it. On top of that, the teeth in this baby are razor sharp, and will tear through even the stickiest of flower without a problem or clogging.

Lastly, the price point on this grinder is completely outrageous. At just $15, you can’t beat it! If you have a need for a large herb grinder, this is by far one of the best deals on the market. For people who do not have a need for a grinder this big, it is probably not the best fit for you, because it is a bit bulky in comparison to some smaller ones on the market.

7. Space Case 2.5” 4-Piece Grinder

top herb grinders 2019 space case 2.5 inch 4 piece grinder

Space Case is a very interesting grinder brand, as they offer a wide variety of types of grinders, such as 2, 3, and 4-piece grinders, along with multiple sizing options. This allows you to find the perfect grinder for your needs.



  • 2.5” Diameter
  • 4-Piece Grinder
  • 50 Teeth
  • 2” Tall
  • Aircraft Grade Aluminum
  • Made in the USA

What Do We Like About Space Case Grinders?

I love the fact that Space Case has multiple sizes, from small, medium and large, and also offers a large variety of grinders with different numbers of chambers. This makes them a great solution for just about anyone.

Another factor that makes this one of the top grinders is the fact that it has some of the best quality materials of any grinder we have ever tested. Everything from the teeth, screen, exterior, lid, and magnet is made with top-notch materials.

However, the one place that Space Case does fall short of some of its competitors is price point. This is the most expensive herb grinder on our list, but rightfully so. It all depends on what you are looking for. Overall, you won’t be disappointed with this purchase, but you may be able to find a grinder with 95% of the quality for a fraction of the price. This really comes down to personal preference and budget.   

8. Santa Cruz Shredder Medium 4-Piece Grinder

best weed grinders santa cruz shredder 2.5 inch 4 piece grinder

Santa Cruz Shredder is a company strictly dedicated to making some of the best grinders on Earth. Their designs are truly unique, and are extremely durable.



  • 10+ Color Options
  • 2.5” Diameter
  • Ultrasonically Cleaned Anodized Aluminum
  • 2” Tall
  • Magnetic Lid 30 Teeth
  • Made in the USA

What Makes this One of the 10 Best Herb Grinders?

One of the coolest parts about Santa Cruz Shredder Grinders is the way that they design their teeth. The patented design offers a unique shape to them, almost like a square, with flares on the edges. This allows for superior grinding every time, and reduced clogging.

Another great thing about Santa Cruz Shredders is that they have hundreds of different grinders available in different sizes, shapes, and colors. This makes them great Christmas Gifts, or Birthday Gifts for Stoners.

Lastly, these grinders are designed extremely well. With easy grip, easy to connect sections, a solid screen, and a fat Kief catch, there is no wonder this grinder makes our Top 10 List. It is a bit more expensive than some of the others on the list, with an average price for a medium 4-piece grinder around $70, but it is well worth the price for the right person.

9. Masterdam Rolling Supplies 2.5” 4-Piece Grinder

best weed grinder masterdam 2.5 inch 4 piece grinder

This awesome herb grinder by Masterdam is pretty basic at first glance, however, when you look at some of its features more in depth, it is easy to see what makes it one of the top herb grinders.



  • 2.5” Diameter
  • Magnetic Lid
  • 4-Piece Grinder
  • 100% Satisfaction Guarantee
  • Non-Stick Nylon O-Ring
  • Scraper Tool Included
  • Carrying Case
  • Hardened Anodized Aluminum

Why Do We Like This Grinder?

First of all, Masterdam made this thing right. One of the best features is the non-stick Nylon ring that is attached to the top section. This prevents metal on metal rubbing, which can cause warping, rust, and resin build up over time – all things that can ruin a great grinder (trust us on that).

Next, this grinder is made from some of the toughest grade aluminum of any grinder on this list. It is made to be extremely durable, and able to survive anything a clumsy Stoner like myself can throw at it.

On top of that, this grinder comes with an awesome black carrying case that keeps it concealed and safe from the elements.

Lastly, the price point on this grinder makes it practically a steal. At just under $20, and combined with a lifetime satisfaction guarantee, backed by a 100% refund, this is definitely one of the best grinders out there.

10. Sharpstone 5-Piece Herb Grinder

top herb grinders sharpstone 5 piece grinder

Yup, you read that right. This is a 5-piece grinder. We didn’t believe it either until we looked into it a bit more. Turns out, Sharpstone is known for this design, along with dozens of other amazing types of grinders, such as clear tops, twist tops, hard tops, along with 2, 3, and 4-piece herb grinders.



  • 2.2” Diameter
  • 2.5” Tall
  • 5-Piece Grinder
  • Magnetic Lid
  • Anodized Aluminum
  • Scraper Included
  • Carrying Pouch Included
  • 25 Teeth

What Makes this One of the Top 10 Herb Grinders?

This 5-piece grinder is unique because it features 2 screen chambers. The first one has larger holes in it to allow for larger Kief particles to fall to the bottom, while the lower screen has the usual size screen, allowing only the tiniest Kief particles to the bottom.

This allows for superior pollen control. I would honestly say that because of this design, you easily can generate 2x as much Kief over the course of your grinder’s life, and on top of that, you reduce the amount of pollen in upper sections, which is usually the cause of clogging and resin build up.

Another great feature about this grinder is the teeth. Though it only has 25, it makes the most of them, with staggered positioning, and varying sizes. This allows for easy and quick grinding, breaking down herbs efficiently.

One other awesome feature about the Sharpstone 5-Piece Grinder that we like is the fact that despite having an extra chamber, it is still a reasonable size, and takes up about the same space as a typical grinder. It also comes with a scraper tool and carrying pouch.

Lastly, as far as price goes, this is a middle of the road solution, pricing in around $40. Overall, when you consider just how durable this design is, and the added quality from the extra chamber, this is definitely a great deal on one of the best herb grinders out there.

deals on the best weed grinders

Where to Find Great Deals on Herb Grinders Online

Looking for great deals on some of the best grinders out there? We’ve got you covered. Browse our selection of grinders and compare prices from some of the top grinder brands in 2019.

If you are still not sure which way to go, check out these helpful resources:

Thanks for reading! Feel free to leave a comment if you feel we missed something. Also, be sure to follow us on Instagram for Dank Deals and hilarious Stoner content.

Lastly, check out our blog for even more informational posts about some of the best smoking gear in the world.



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