Santa Cruz Shredder takes another step in grinder innovation, with their 2 piece hemp grinder. made of pressed biodegradable hemp plastic, this little guy is perfect for getting the job done on the move, and is made form a trustworthy, safe, and durable material. The square cut teeth will not grind your herbs to dust, so this piece is recommended for use with bowls & papers. Though it is a simple and classic design, it is the beautifully advanced material that makes this little grinder stand out, and might be a peek at great and environmentally friendly things to come!