Excel Impex presents colored borosilicate beads in various colors. These transparent glass pebbles are crafted from high-quality, pure, and clear glass material. These non-toxic stones will not float in liquids. Their clarity is so high that light shines right through them. These beads, made with silica and boron trioxide as the main glass-forming constituents, will unleash your inner artist. You can create various art pieces using these beads, depending on your skill level. Necklaces, bracelets, glass art, and home decorations are just a few ideas for their use. This set includes 10 pieces each of crystals in different colors. These attractive, flat glass marbles are bestsellers in the floral supply, home décor, and wedding planning industries.