This is a first quality, tough plastic mold set made by one of the leading manufacturers of candy and soap molds in the United States. The mold set comes packed in a sealed, protective poly bag with exclusive, copyrighted Cybrtrayd molding instructions. It is durable and reusable. Made of clear PETG plastic. Not for use with hard candy. Cannot be washed in dishwasher. FDA approved for use with food preparation. Not suitable for children under 3.