With a sleek design and exterior grip to make twisting easy, this piece will quickly become your new everyday weed grinder. The 4-piece style allows for separate compartments for grinding, to collect trichomes, and to store a handy mini scraper. Each herb grinder is 62mm in diameter and is made from durable metal with sharp diamond-shaped teeth that grind in both directions. It can shred quite a bit of bud at once, making it ideal for rolling multiple joints or packing more than one bowl. Choose from black, blue, or gold.