This Vevor fire glass adds a vibrant cobalt blue accent to fire pits, fireplaces, and decorative displays. Made from standard fireproof glass derived from quartz sand, it is designed to withstand high heat without cracking, darkening, smoking, or leaving ash behind. The flat round bead shape helps create an attractive flame presentation while also concealing gas pipes in fire pit setups. It is also suitable for decorative use in aquariums and garden spaces. Easy cleaning helps restore its clear, glossy appearance after use.