1You can fill these open bezel with resin, sequins, rhinestones, pearls, mini pendants, dried flowers, etc., to get exquisite crafts. 2Can be used for making necklaces, bracelets, earrings, scrapbook items, keychains, sweater chains, anklets, mobile phone decoration accessories. 3Adopts excellent stainless steel material, firm and sturdy, stable and eco?friendly, durable for long term use. 4You can DIY with friends, realize a variety of creativity possibilities, and use your endless imagination. 5Important parts for jewelry making, light weight and portable, easy to carry, suitable for home and professional use.