You can use it as a connector when making a necklace, or as a pendant, with one end connected to the chain and the other end hung with other accessories. It is applicable to almost all jewelry projects. The polyhedral crystal can refract light, which looks shiny under the light, durable, not easy to break, and has a long service life. It is applicable to jewelry production and DIY process projects, such as necklace, bracelet, earring production, etc.