Zhenx Ceramic Fire Balls, 3 Inch, Set Of 15 Round Fire Stones, For Indoor, Grey Quality Materials: Our Zhenx ceramic fire balls are made of refractory ceramic materials, resistant to cracking and breaking, smokeless, odorless and ashless when burning, with a proven track record of longevity made to stand the test of time High Temperature Resistant Design: Our 3 inch round fireplace balls serve as a fire medium and can withstand temperatures of 1472F-1832F, suitable for both indoor and outdoor use, ideal for your fireplaces, fire pits and fire bowls decoration Embellish Your Fireplace: Your fire pit, fire pole, fire urn, fire pit or fire table can decorate your room with chic multi-colored ceramic balls from Zhenx. These ceramic fire balls will add character to your fireplace and are a perfect alternative to traditional fireplace logs. Your fireplace will be the topic of conversation and impress friends and guests Widely Used: Our ceramic fireballs are suitable for both indoor and outdoor use, and are ideal for decorating your liquefied propane or natural gas fireplace, fire bowls, or fire pit. Different colors and sizes allow you to combine and match them Low Maintenance Costs: This durable ceramic burner ball will not fade with use, but will deteriorate with time. They may collect dust when used in the fireplace, so you can remove them specifically for this purpose and brush them off with a brush after they have cooled down and put them back in