100% Brand New Made of 100% food grade silicone,safe to use in ovens, microwave ovens, dishwashers and freezers quickly and easy to clean Non-stick, flexible and easy to handle Color: red, white, blue Material: Silicone This Coolk shot are perfect for making ice glass. Simply fill the COOL SHOOTERS with water or your favorite juice, freeze, and then pop out four fully-formed with frozen shot glasses. Or You can put fill any drink to the premade shot glasses to enjoy a cool drink. The ice cubes come out intact - not chipped or cracked. To get them out, push each cube from the bottom with your finger.Don't hestitate enjoy making cute ice for your cool drinks with this cube! To reduce plastic smell, keep the ice tray in warm(35-50 degree) water for 15 minutes before the first use. The plastic smell will go away slowly.