Hearts, Swirling Stars and Flowers Ice Cube Trays Set Set of 3 different ice cube trays - hearts, swirling stars and flowers Make your own novelty ice cubes in special shapes Each tray measures 7 by 7 inches and the average ice cube size is 1 by 1.5 inches in size Trays are made of synthethic rubber and are dishwasher safe Intended to be filled with water only