31Pcs Resin Casting Molds Silicone Mold Pendant Jewelry Mould Craft Kit Tool AUFeatures: * Material: Made of high quality silicone, metal, safe, soft, durable, with high transparency. * Unique design: The mold adopts irregular design, stylish and creative. You can add pigments and decorations according to your preferences to make different styles of crafts. * For DIY: The edges of the mold are smooth, it's safe for your children. You can also match handles, metal racks, etc. to make trays, tea trays and more. * Easy to use: The