Piece of resistant material, opens very easy. The only problem is that it leaves residues of grass at the ends and tends to spill when it is opened, which translates into a waste of THC.
Hey Jorge, Thanks for your purchase with 420 Science! We appreciate you taking the time to leave us a review on this item. This piece does grind super evenly and the QuickLock technology is amazing, I definitely understand if flower is getting trapped in that chamber. This grinder is best left at home for use, instead of taking with you on the go. Are you taking this grinder on the go a lot? I'd love to recommend some grinders that might fit your needs better! Let me know and I'll see if I can't help out!
A little disappointed.
So I have been using this grinder daily for about two weeks now. The grind is fantastic, quality of the metal amazing, a good size, easy to use, just great. My only thing is what the other reviewer noted. This thing makes a mess in the second chamber where the ground herb is. I don't travel with it, it stays in my stash box so I'm at home and it's not a huge deal, but my $6 one from Amazon wasn't THAT terrible. Plus it lasted me for two years. If you want a lifetime grinder for home, this one will work quite nicely, just be prepared for things to fall out when you open it.
Hey Rachel, Thanks for your purchase with 420 Science! We appreciate you taking the time to review this product. Although this is a customer favorite and top seller on the site, I completely hear where you are coming from on the grinds creating a slight miss in the middle chamber. Due to the Quick-lock technology, there can be a slight gap in between that can sometimes get grinds trapped in and fall out later when opening. We apologize for any inconvenience this has caused! You are right though, it does grind super evenly and is fantastic. Here is a **% code you can use towards your next purchase: ***-***** If you have any other questions or concerns, please don't hesitate to ask! Best,
Looks nice, grinds great, makes a big mess.
It's a nicely machined grinder, looks great and has all the right features. The big *** with this grinder is the mess it makes. An unacceptable amount of herb gets in between the middle two pieces where the grinder screws together. As soon as you unscrew it herb goes everywhere. This is really a *** moment because you won't know this until you use it and then you can't return it and you're SOL and the manufacturer don't give a hoot. So take it from me, if your on the go a lot and don't want to lose **** or pick up a mess after every use. check out a different grinder.
Hey Andrew, Thanks for your purchase with 420 Science! We appreciate you taking the time to review this product! I'm so sorry you weren't completely satisfied with the grinder you purchased. I know how disappointing that can be. I can see how loose grinds could get between the grooves of the chambers if it's moving around a lot in a bag or backpack. Mainly due to the quick-lock technology. Something like a Kannastor would be a better fit for you since you're more on the go! Here ya go: https://www.420science.com/collections/grinders/products/kannastor-4pc-grinder-jar-clear-body-large Here is a **% code you can use towards your next purchase: ***-*** If you have any other questions or concerns, please don't hesitate to ask! Best,