NON-STICK Ceramic Herb Grinder, Large 2.5" inch with QUICK-LOCKING Mechanism,Black Color, PREMIUM Design by BLUE BUS

I have used many a grander the problem with them is that the pollen gets stuck to the sides and teeth of the grinder .. With this grinder that is not a problem even when stuff does stick to it the little brush that comes with it will knock it lose with no problem at all LOVE LOVE LOVE THIS GRINDER

I never write reviews, but this product warrants it. I haven't owned a lot of grinders, but I've used various aluminum based, the zinc ones, even the crappy acrylic ones. This is by far the best grinder I've ever used. I've only used it about 9 times since I got it a few days ago. As sticky as these herbs I've ran it through are, it is still completely clean save for a few (literally a few) small particles stuck to the pollen screen. Virtually no trace of herbs remain in the grind chamber. After a few smooth turns and some shakes, all of it tends to pass through the holes with ease.As far as the grind goes, this grinder shreds more than grinds and does not produce super fine grounds that I have observed thus far. Even turning it upside down only made a marginal difference. For me it's not a problem since I prefer fluffier grounds anyway, and it does a great job of yielding consistent results. It could be an issue for other applications where super fine grounds are required however. I'm not sure if it has more to do with the stickiness of the herbs, how wonderfully effective the non-stick coating works, or a combination of both. I should mention that I haven't fully loaded it yet, I've only ground less than a gram at a time thus far. Maybe dryer herbs or a more crowded grind chamber might produce finer grounds. I'll add an update later once I try(if I remember xD)If you're on the fence about this grinder, don't be. I did my homework on all the food-grade grinders on the market. Some stainless steel expensive ones out there as well as other ceramic coated ones that cost 3-4x more than the Blue Bus Tools. For 24 dollars, I'm extremely pleased with the build quality and how the entire grinder with the exception of the pollen screen is ceramic-coated. I doubt the more expensive non-stick grinders are much better if at all than this one. Using it is such a pleasing experience. All of the screw on joints smoothly come off with one well-torqued turn if one was so inclined and the available colors are pretty awesome. Love the silver color on mine.

This grinder is awesome! I've had loads of grinders over the years and they always stop twisting or grinding properly pretty quickly. When I saw that this grinder is made with a ceramic coat and not different materials I thought I would try and see if that made a difference and it does! Really high quality and worth the price, as it's double most of the other grinders on Amazon, I was hesitant because it's just grinder, but, it's just like anything, you get what you pay for. The brush is helpful to get all the particles off the net so you don't waste anything. I'm really happy with this grinder and recommend it!

I’ve been using grinders ever since they’ve hit the market years ago, and this is the BEST one, hands down! The Ceramic coating does an excellent job of getting sticky. I’ve had it I think for around 6 months now and it never gets sticky! It comes with a little brush, and what looks like a spackle blade for cleaning it. I always hated cleaning my old grinders, which would entail boiling in water, but this one just needs a quick brush of any kief into the kief compartment and you’re good as new! I doubt there’s a better grinder on the market.

I’m really torn on this review. One part of me loves this grinder, I’ve even recommended it to other people who buy it and love it. But I have started noticing chipping on the coating of the ceramic and it seems that sometime more recently they have actually changed the design of this SIGNIFICANTLY and it’s for the better. Seems that they have changed it from the forever twisting cap to each level is a half twist and it opens. So now my friends that bought it from my recommendation have a easier to use grinder then me.Bottom line, great grinder - it got better it seems over time - pretty concerned about the ceramic coating lasting on this as it was the seeking point for me...------------------------------------------------After some time...To be clear here, I had an original screw twist version of this and bought the new version after seeing my friends get it. I should NEVER HAVE done that. I even went so far as to give away the old loved one and now I am stuck with this thing. It seems that the QA on this is missing. I have multiple burs on the metal that catch my fingers and the grinder itself is rubbing in those spots. It turns smooth till it hits those if put pressure on it (you know push down and twist) and then it catches on those burs. As well the new half turn style to open seems amazing, it was a selling point to get me to re-buy this updated version. But it is not very well done. It honestly seems like the mill work and function of this weren't really taken into consideration. Anytime you grind anything it falls down and on to the sides of the grinder as there is a lip edge for it to not just fall down into the chamber but into the sides. You literally have things falling out of your grinder while using it. Then as you open it more falls out the sides and is stuck to the top along the side (same side that things are falling out through) of the grind chamber, along the edges, and if you open the Keif chamber it's a nightmare of dust everywhere as it once again is sitting on a lip edge and running down the sides and out of the grinder meaning when I go to open it, dust falls onto me cause it was stuck on that lip, then more falls from the top as it is dislodged due to movement, which means EVERY time I open it, I have to go slow, open it and tilt it so it falls back into the chamber, then tap it to knock loose so it doesn't dump on me as I move it to sit it down, then I have to take a brush and brush the sides of the bottom to get the fallen dust back into the grinder, then I can use it.Honestly if I could get my old one back and or get another of the full screw versions I could rate this higher. But honestly this thing grinds smooth, the QA is missing so now I am SUPER worried about how long the coating will last esp with the burs scraping metal on metal at times, and it is a HUGE mess. You will get a good grind and a great deal of dust\keif will be created, but at least 30% is lost due to horrible design mechanics just from you opening it...

UPDATE- okay I’ve had this thing for over a week now. It’s seriouslyTHE BEST grinder. I have so much kief. I cannot believe it. I have in a week what would take months. Literally. I kept telling myself I MUST update my review and add this part in but I kept forgetting because I got high.Get it!!!!!Best grinder. Lightweight, magnetic, bigger, doesn’t stick!! I had a very heavy one before that was smaller and wish I would had found this one a long time ago. Buy it!!

Very nice one

Lo mejor de lo mejor en cuestión de grinder en verdad no se queda pegado nada, la malla para polen es muy buena ya que si logra recolectar debidamente, definitivamente satisfecho.