Simply put the silicone in the dishwasher or wash it with soap water for cleaningAs a great alternative to round ice or the ak ice trayTo add an explosion to you and your guests drinksPerfect for adding to just about any drink Whiskey Cocktail Mixed Drinks Juice and moreBeing made from high quality silicone, this is both durable and flexibleUsage: To make ice, ice , cakes, biscuits, Boudin,, jelly, chocolate and other foodPour water into the and place it in the freezerMaterial: Silica gel1x Rose ice lattice Mold Ice TraySpecification: 4 Pieces Mould PositionsKeep your drink colder longer without diluting its flavorFit in most glass sizes and can find room in almost any freezerSize (LxWxH): 15x15x5.9cm/5.9x5.9x2.3in