A big grinder for a big puff with this Puff Puff Pass 90mm 4-Piece Grinder. Not only does it have razor-sharp blades and a keef catcher, but it can also act as a case for leftovers with all that space! Just grind more than you need for your session, and pick up where you left off next time without the extra hassle. You know what they say, grind smarter, not harder. Available in green/blue, green/silver, and purple/blue - all three styles come with a black hard top.