Meeyou Silicone Mold Ice Cube Tray Set Building Brick and Minifigure for Jello, Chocolate(set of 4) 1.100% Food Grade silicone,No BPA & No Toxic,eco-friendly 2.Great to make candy,chocolate,ice cube,jello,gummy,soap or crayon.Non-stick,easy popped out 3.Oven,microwave and refrigertor safe,can withstand -22F( -30C) to 446F(230C) 5.Using your creativity,the creation will be the hit in the party,make you like a hero with the children