LocknLock's spherical ice mold helps you easily create beautiful, slow-melting spherical ice cubes at home. Made from high-quality, food-safe, and highly flexible materials. - Name: LOCKNLOCK Ice Ball Maker Set Silicone - Brand: LOCKNLOCK - Unit Amount: 1 unit(s) Made from cold-resistant polyethylene. Withstands temperatures from -40 to 80 degrees Celsius. How to Preserve: Store in a cool, dry place away from direct sunlight.