Durable ABSPP material with stainless steel blades and 12 steel nail claws; foodgrade certified for both household and commercial use. speed performance: 13000 rpm motor quickly shaves ice, capable of handling about 30 bowls on a single charge; ideal for smoothies, ice cream cones, and other frozen desserts with ease and efficiency. Rechargeable and detachable design: 2000mAh battery fully charges in about 3 hours; detachable construction simplifies cleaning with no dirt or buildup left behind. Easy and safe to use: onebutton operation with quiet, smooth performance; builtin safety sensor prevents the machine from starting if the ice bucket is not installed. Use scenarios: Home kitchen: quickly prepare shaved ice for smoothies, frozen drinks, and dessert toppings. Small cafes or dessert shops: efficient production of shaved ice desserts to serve customers fast. Catering or events: portable, batterypowered operation for onsite shaved ice and frozen treats.