Food Grade PP Refrigerator Chilling Ice Maker/Cube Tray/Mold With No-spill Cover & Scoop &ndash; Makes 18 Cubes (Blue) With No-spill Cover: protect ices from being polluted by other smells; Odor-free: unlike silicone trays, PP trays free you from the concern about offending odor; PP Material: support direct contact with food, environmental friendly; Non-interfering freezing: individual flat cube compartments; Complimentary Scoop! Add the quantity of cubes as you prefer.