Grizzly Grinder - Large 2.5 Inch 4 Piece Herb Spice Weed Tobacco Grinder - Black 50 diamond point teeth designed to evenly grind herb, spice, weed or tobacco better than ever! Crafted from 7000 series aluminum alloy - the same grade used in the aerospace industry. Save your fresh ground herb for later by storing up to 4 tablespoons in the second chamber. At just 2.5" wide and 1.8" tall, the Grizzly Grinder fits snug in the palm of your hand. Satisfaction guaranteed or your money back. No questions asked!