Made in the USA, these revolutionary 2 1/8″ anodized aluminum grinders from Santa Cruz Shredders are sure to make your grinding experience that much more enjoyable. With a unique threading pattern and patented tooth design, you will get a high-quality shred every time in this medical grade aluminum grinder. This shredder comes in a handy 4-piece format with a magnetic lid and handy storage compartment to assure your legal smoking herbs stay safe inside after you shred them. Even better, with this 4-piece design, you get a handy mesh screen layer to sift your pollen so that you can enjoy every last bit of your smoke. To get the most out of your smoking experience, these premium grinders from Santa Cruz Shredders is the only solution!