• NEW AND IMPROVED DESIGN - We've made few improvements that make our grinder even better than it was before! Our new removable mesh screen is deeper and fits perfectly into the bottom piece. It was specifically designed to hold more ground material and be more stable. This will allow you to grind more herb at once and prevent you from spilling it while opening the top part.
  • If you are looking for a grinder that grinds super easily and to an even fluffy consistency then your search is over! That's because our product has very sharp grinding teeth that are perfectly positioned to grind every type of herb, from the lightest herb to the densest one with a few easy twists. The fine herb this grinder produces will burn more efficiently and you will get the maximum result.
  • YOU WONT SPILL YOUR HERBS ! Our Grinder has a very strong MAGNETIC LID. It's strong enough to hold tight even if you turn it upside down and shake it which means that it will dramatically reduce spilling your herbs. It also has a unique top and bottom grip that fits your fingers perfectly and makes it very convenient to hold while you grind your herbs.
  • Unlike other grinders that are made of cheap material that breaks easily and after a while the chambers become hard to open and get stuck, Our 2.5" grinder is a well built grinder crafted from heavy duty aluminum alloy. The high quality material makes the chambers open smoothly and easily, the teeth will always stay sharp and it will be easy to clean. What it means for you is that this grinder will last you for many many years in great condition ! This is why our Grinder is #1 choice for Amazon
  • 100% MONEY BACK GUARANTY . We are confident with the quality of our grinder. However If you are not satisfied with it you can send it back free shipping no questions ask.

What are you waiting for but it now. This is the best grinder on the market especially if you like to collect the “pollen” from your flower this had the best pollen catcher I’ve ever used. This grinder grinds perfectly making stuffing raw cones and packing my bong effortlessly. You don’t have to worry about digging your flower out of the lid or banging it against itself to get your flower out. It all drops down. You have to use this to understand what I mean it also feels really good in the hand a lot of way to grasp it. Photo attached was the “pollen” collected from grinding about 3.5 grams of really fresh sticky flower.

I'm in love. The teeth on this are sharp as heck, it collects kief faster than all my other grinders ever have, and it's odd designed really does prevent spilled bud. It fell off my bed last night with bud in the middle section already ground and some in the teeth. I thought for sure I would have ground bud all over the floor and my kief would be powder in the carpet, but I was wrong. Not a single bit spilled, and the bud in the teeth even stayed exactly where I put it. The grips on the sides are useful, too. Buy this thing!

I've never really put much thought into my grinder. It's just been a tool to grind my herb for a better burn. My old one had seen better days so, it was time to find another one. After using this one, I now see that having a quality grinder makes a lot of difference. This grinder has been well thought out and their description of it is spot on. This thing grinds into a uniform material and the screen filters the powder into the bottom for use later (or you can leave the screened portion out). Nothing I haven't done before with other grinders but this one seems to do it perfectly (Which I didn't know there was a "perfect" till now). It turns easy even when packed full and is all aluminum so it will last forever with proper use. I can see grinding kitchen spices in this thing and using the larger grind for cooking in your main meal and use the screened powder for accenting gravies, cheeses and such. How about grinding a hard candy and use it as a garnish in drinks! The peppermint ones make a pretty powder :-)

I don't review nor impress easily, but this product is worth telling about. I was looking for a grinder that did not have a screen to filter out my keif and was still 2.5-3" and have a final chamber deep enough to hold enough "herb" that I can dig my pipe directly into and get my smoke on. Once I started looking, I found a whole bunch that didn't fit the bill, until I found this one. It's like it was made for me. It's perfect in every aspect. It does come with a screen, but simply leave it out and it's now a 3-piece grinder, with a final chamber as big as any. The machined threads in which to screw the two together are wondermous...super easy to locate the first thread and spin back together, and fewer spins to lock, which is nice over my last grinder. Fits solid and smooth. I look forward to years of good use.

Excellent product! Great for large or small quantities. Very well made the screen is strong and the teeth grind great. Smooth turning and very durable. Happy i got it and it's well worth the prices.

This grinder is legit. Right out of the package, it looked so cool I had to put it to use immediately. I saw some reviewers complain the jagged edges hurt their tender hands. But my hands are soft as a baby's bottom and I have no issues with Kozo's grinder. I love the feel of this little showstopper too. It's the perfect size for me. (That's what she said, am I right?) Not too small that you can't grind for a group in one go, not too large that you wouldn't wanna take it on the road. The magnet on the lid is a great touch. I always had to use Scotch tape to keep my old grinder shut, which, come on, is completely uncivilized. Most importantly, the Kozo works great. Doesn't grind up too small, and has good consistency. I know mine is still new, but nothing gets stuck in the grinder afterward. I had to pimp slap the hell out of my old one. Kozo's? Just turn it sideways and give it a gentle shake. The kief catcher (i.e. the screen) pops out, which some people in the reviews weren't too fond of. I like it. Easier to clean, or pop it out to pour onto some rolling papers. It's only an issue if you're clumsy. There's an included brush to use on the screen too. Nice way to get all that kief to the bottom chamber. Most grinders I saw on Amazon were around $8-$13. I decided to spend substantially more on Kozo's because of the rave reviews. People were saying things like "best grinder I ever used" and "I'll never buy a different grinder again." What is this, an infomercial? So I sprung for one. And I'm so glad I did. One last note: Kozo customer service emails you within a couple days of your delivery to ensure you're happy with it. Great product AND great customer service? That's absurd!

I am giving this product a five star review for a number of reasons. First - absolutely beautiful appearance and design. I love the grips. There’s nothing like it. Second - this is really well made, quality construction all the way. Nice teeth. Third - I love the size - 2.5 inch diameter is what attracted me at first. Just a little bigger than most - perfect size!

I got tired of buying grinders that would bind up, cross-thread when put back together, crush/pulverize herbs instead of cutting them, spill stuff everywhere, etc. I was about to shell out $$$ for a higher quality grinder but having a hard time bringing myself to do it. Then I found this beaut. For about the same price as I was paying for crummy grinders, I now have what feels like a medical or aircraft grade piece of equipment. It’s well finished (no rough edges or machining marks), the teeth are extraordinarily sharp, the bottom is inset into the top so there is no cross-threading when you put it back together (see second pic), the knurled edges make using and gripping it easy, and it produces a fluffy, finely ground end product. It’s also easy to clean, doesn’t require any threading to remove the pollen catcher, and is just very satisfying to use. I don’t often bother writing reviews for stuff I buy but this is a genuinely great product.

Exceptionally well made. The blades are sharp, and the holes are the perfect size to make sure nothing too large gets through. The outside design allows for a firm grip for undoing the top and bottom. That's an issue I've had with other grinders, and it's nice to see that avoided. The bottom contains both the herb holder and the debris catcher. Instead of unscrewing one from the other, you simply pick up the herb holder for easy access. It also means you're not unscrewing a bottom portion when you mean to unscrew the middle or top. The grinder is well made, and has a nice heft to it. The few times I've spilled from any grinder it has been because it was accidentally nudged off something, and I have the feeling it'll be a lot harder to not notice you're nudging this.