About This Fireproof Design: 2-inch ceramic balls designed especially for use as fire media, these heat resistant spheres can withstand temperatures up to 800-1000°C. Enhanced Flame Aesthetics: These ceramic fire pit stones will enhance the visual appeal of your fire feature. The flames dance around the smooth contours, creating a mesmerizing ambiance while providing ample warmth. Burn Clean: The fireplace balls made of high quality materials, burn clean with no smoke, smell or ash, perfect to replace traditional wood logs. Show Your Creativity: Mix different sizes and colors ceramic fire pit balls together. Great alone or combined with other decorative fire pit fillers like lava rock and fire glass. Tips: If firepit balls are positioned closely to the burner, they may accumulate carbon during use due to insufficient combustion, use a brush to gently brush away the carbon ash. (Firepit balls are not waterproof, do not use water to clean the firepit balls) Attention: When placing ceramic balls, please be careful not to block the gas outlet holes. Our fire pit balls do not produce odors on their own. Overview Material : Ceramic Product Dimensions : 2"D x 2"W x 2"H Style : Modern Brand : Skyflame Finish Type : Painted Shape : Round Fuel Type : Liquefied Petroleum Gas, Natural Gas Color : Gray Manufacturer : Skyflame