BPA-free Material: Our Death Star Wars Ice Cubes Mould made of 100% food-grade silicone, BPA-free, FDA certification. No peculiar smell, no fading, safe for human body. It can be washed in the dishwasher. Gift for Fans: A best gift for all Star Wars fans You can use it to create 3D Death Star cube ice cubes with high-detail spheres containing Death Star details in the movie Realistic Death Star IceWhether it is summer or winter, you can our use silicone ice molds to make high-detail liquid shaped ice hockey. Heat resistance: 220, cold resistance-40. It will perfectly be like 2 death star ice balls. Multipurpose of Star War Ice Cube : Our BPA-free Star Wars ice cube tray can be used to make ice cubes, jelly balls, chocolate balls, ice cream balls, pudding, mousse, cakes, prepared foods, etc.