Fire pit glass delivers a clean, sparkling flame display while covering burner hardware for a more finished look. This 20 lb (9 kg) bag of cobalt blue reflective crushed tempered glass (1/2 in / 12.7 mm) is made for high-heat gas fire pits, fireplaces, and fire pit tables, adding bright color in daylight and shimmering highlights at night. Designed to resist heat without producing smoke, odor, or ash.

For an even, professional-looking bed, fill to a recommended depth of 2–4 inches and ensure the glass is fully dry before use. The tempered, reflective crushed glass shape adds texture while supporting a modern, smokeless flame effect that elevates patios and outdoor living spaces with minimal upkeep. If you’re refreshing an existing setup or finishing a new build, grab yours today and complete your fire feature with a bold cobalt blue glow.