4 Inch Grinder Mills, Aluminum (Black)

You simply can not beat this grinder. The teeth are very sharp, it's durable and made from high quality materials, easy to clean, easy to use, comes in many different color options, and functions as it is supposed to. It has a magnetic lid to keep it together, comes with a brush and scraper. (REMINDER: This grinder does not come with a keif screen because Amazon has a policy that regulates any.. devils lettuce related things)

Grinds like no other. Easy to twist and grind up your herb of choice. Also easy top open. I had an older grinder, and occasionally the bottom would get stuck after a difficult grind requiring some elbow grease; some dense nugs could be hard to grind, and after twisting the grinder the bottom would inadvertently get screwed on super tight and be difficult to open. I don't have that problem with this one. It's knobbed grip and super sharp gears makes even the densest nug easy to grind up, and it doesn't tighten the bottom lid. Durable, sharp, and well made

I originally purchased this for glitter but the teeth were too big for what I needed it for so I gave it to my son who is in his mid 30’s. He said it was great for its original intended purpose. It was a nice, heavy duty grinder, magnetic lid. I actually loved it and would recommend it to anyone looking for one.

I bought one of these a few years ago. It's the best grinder I've ever seen! But I just bought a new one & there's no screen for sifting pollen! Major downgrade.If you can deal with buying the pollen screen separately from the Kozo website, it's a pretty great herb grinder. But that screen really is an important component.

This is a nice little grinder. I have arthritis and the shape makes it easier to hold on to. Made very well. I'd order agin.

I really like the look and feel of this grinder and would have given it 5 stars if it was not for the small capacity of the grinder. For its size it should definitely be able to hold a gram of whatever needs to be ground. Unfortunately it will not hold that much. Otherwise it's well made and I like the fact it has a good gripping surface machined into the surface. It will definitely help when grinding up harder items like cinnamon sticks etc. The teeth are also well made and durable compared to many on the market such as the over priced plastic junk that I have had break on the first use several times. Now I only purchase metal ones that will actually hold up to regular use. Where the plastic ones will not and typically fail in a few uses. But are more expensive. Compared to the other products on the market this is definitely one of the better made and reasonably priced grinders. I have one that I loved but after close to 20 years of daily use one of the teeth broke off and failed but I loved it and wanted to replace it because it had a decent 3 gram storage area in the bottom where the ground herbs would collect after grinding and was secure so that you could grind it up and store it till needed and that was awesome. It also had replaceable screens to adjust how fine or rough the grind is it would go from powder to small chunks of herb depending on what you are grinding up. But this so far is a good replacement even with the low capacity and small amount it can process at once.

Great grinder! I upgraded to the 3-inch size and love it. The smaller one was a bit rough on my hands, but this one is perfect. Even though it doesn't come with a screen, I ordered one from their website. Their customer service is top-notch.

Grinding herbs is extremely fast and easy. I would not go back to using my fingers, a knife, and a box top. This is a very great item.

Fine grind for vaporizer, works well

Grinds really good 👍🏿

Très bien fait bonne prise belle qualité pour solo. Voyages en déplacements.