1Jewelry making molds, flexible, smoothly, reusable and easy to cleaning. 2No damage, no crack, corrosion resistance, strong adaptability, reliable in use. 3Can be applied to DIY different handicrafts, easy and convenient for jewelry making. 4Suitable for craft bracelet making and jewelery pendants DIY. Meet your needs. 5DIY kit is easy to operate, also suitable for beginners to make DIY crafts.