Healthy and CertifiedMade of 100% food grade silicone, BPA-free, non-toxic, odorless, safe to use with your drinks. Our ice cube tray has been passed FDA certification, if you need it, please contact us, we will send to you as soon as possibleEasy to removeOur ice cube mould is made of durable silicone material, which makes taking the ice cubes out very smoothly by just pressing from underneathAnti-high and low temperatureThe operating temperature of the food safe silicone is between -40 C and 230 C. This ice cube mould is reusable and can be used in dishwashe, freezer, oven and microwaveIce trays with LidComes with a removable lid, it allows you to make nice ice cube to far away from freezer odors. Whats more, silicone ice cube trays can be stacked neatly in the refrigerator to save spaceMulti-PurposeThese ice cube trays are ideal for Chill Drinks for party, like water, whiskey, vodka, cocktail, juice, coffee, fruit, tea, in addition, its a fun way for kids to try to make colourful ice cubes, which helps them to be creative