• High-quality materials and perfect craftsmanship: made of food-grade 304 stainless steel, it is corrosion-resistant, oxidation-resistant, rust-free, easy to clean, easy to maintain, and free of toxic elements. • Prolonged spin time: the delicate grooved design on the top enhances power; The bottom is embedded with a super-hard, wear-resistant silicon nitride bead to reduce friction. • Meets various size options: small, medium, and large. • The best choice for professional players: requires expert technology and strong fingers. • Easy-to-carry flannel bag: protects the top from friction and extends its lifespan.