6-Grid glass bead spacer bead accessories are made of glass, which is a kind of small bead accessory used to decorate ornaments, such as necklaces, bracelets, earrings, etc. It can be used as a spacer between other beads, or as a small decorative bead in its own right. They come in a variety of sizes, shapes and colors, allowing for a wide range of creative designs. 6-grid glass bead spacer bead accessories are a great way to add a unique touch to any jewelry and craft project.