★★★★ 4.3 / 5 stars, 4 reviews
SharpStone is a company that specializes in the manufacturing of high-grade grinders out of Aircraft grade CNC aluminum. They offer two, four, and five piece classic grinders as well as clear tops, hard tops, hand crank grinders, and pollen presses. These durable and reliable grinders come in a variety of sizes and colors, making finding the perfect grinder for you as simple as possible.