This product is intended to be used with legal smoking materials only. Smoking may be harmful to your health. This product may not be sold to minors. The Kannastor Multi Chamber Grinder super versatile modular design. The 4 piece design breaks down into a portable 3 piece arrangement and the patent pending Easy Change Screen is easy to replace when it becomes worn out or if you want a different mesh size. Features a magnetic lid. Made with anodized food grade aluminum. Includes a 60 Monofilament Easy Change screen element for the perfect pollen sift. HIGHLIGHTS • 2.2" 4pc grinder • Easy Change Monofilament Screen • Modular design • Made with 61/60 anodized food grade aluminum • Magnetic lid This product is intended to be used with legal smoking materials only. Smoking may be harmful to your health. This product may not be sold to minors.