4kg Blue Tempered Fire Glass, Lava Rocks for Outdoor Gas Fire Pits

Add a touch of glamour to your gas fire pit by adding our eco friendly and safe blue Lava Rocks. Made from tempered clear glass and fire resistant up to 600 �, these lava rocks will not melt, break or emit smoke. Designed to be used indoor or outdoor with Propane Gas Fire Pits, they are a great replacement for glass logs as these add ambience