FOOD GRADE MATERIAL: Cup body made from BPA-free, eco-friendly food-grade silicone, soft and non-deformable, all parts are non-toxic, environmental protection and healthy.This Ice Crush Cup also gives you and your kids safety. EASY TO USE : First, pour the selected drink into the slushy cup at the optimal water level. Cover the inner core so that the ice thickness is evenly distributed in the instant slushy maker cup. Freeze for 4-5 hours, remove slushy maker cup, cover cupwith hand and gently squeeze slushy for a fresh and delicious smoothie. CLEVER DESIGN :The slushy maker cup is designed with a water level, which is a great help for you to add the right amount of water.Cost- effective, you can buy this delicate and practical crushed ice maker at an affordable price. REUSABLE: You just need to put it in the freezing layer of the refrigerator for 4-5 hours, then pour any drink you like, squeeze it, then you can taste the delicious smoothie This slushy maker can be washed and reused, Just wash the cup and refreeze to start the next freezing adventure. CREATIVE GIFT AND FUNNY DIY : No complicated steps, everyone can make smoothies at home and enjoy the process. Excellent creative gift for lover, families, friends, coworkers, classmates and children. Delivery Quantity: 1pc Package Contents: Only the above package content, other products are not included. Size: 14.5*9.8*9.8 cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: green (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)