Space age, blown-ceramic fire pit stone.
• 1 lb of blown-ceramic stone
• Fits perfectly over the FireCan™ burners
• Provides variable flames to make your flames dance
• Holds heat close to the fire for more warmth

WARNING: Volcanic rock has the ability to trap moisture and fracture or pop upon rapid heating. When using lava rock apply heat gradually and at low levels to reduce the release of any moisture or internal steam buildup.