HEMPER Large Aluminum 4-Piece Grinder

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.
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SPECS

2.2-inch diameter

WHAT'S INCLUDED:

(1) HEMPER 4 Piece Grinder