HEMPER Aluminum Grinder 4 Piece Large

Description These 4-piece Hemper branded grinders are lightweight, durable, and efficient!   While 2 and 3 piece grinders get the job done, 4 piece grinders allow you to make the most of all of your flowers and waste nothing.  While they feature relatively the same design: two pieces on top to grind, followed by a screen and kief catch.  Kief or pollen is essentially the super-potent piece of your herb called "trichomes".  The kief then collects in the kief catch, so you can sprinkle it onto a bowl or bong. Ready to see what you're missing? SPECS 2.2-inch diameter WHAT'S INCLUDED: (1) HEMPER 4 Piece Grinder