Heat Resistant - The ceramic firepit balls made of high-quality ceramic material that can withstand temperatures up to 800-1000 without cracking or breaking. Makes it a and long-lasting option for your fire pit or fireplace. Increased Flame Distribution - A unique hollow design allows the flames to flow through , increasing the flame distribution and creating a more realistic and fascinating flame effect, giving you a warm and cozy ambiance. Easy to Clean and Maintain - The ceramic fiber fire balls require little to no maintenance, they 't produce ash or like traditional logs, making cleanup much easier.[The ceramic fire ball may produce dust during transportation, and may accumulate carbon during use due to insufficient combustion, use a brush to gently brush away the carbon ash.( are not waterproof, do not use water to clean the )] Unique and Attractive Appearance - These indoor/outdoor gas fireplace/firepit accessories are an attractive alternative to traditional logs, the spherical shape and varied sizes of create eye-catching flames, giving your fireplace a contemporary and stylish look. Versatile Design Options - for gas fireplace comes in a of colors and sizes, allowing you to choose the perfect style to match your outdoor decor. You can mix and match different colors and sizes to create a unique and personalized look. Colour:Black Material:Ceramic fiber Fireproof material, for decoration only, non- Package Contents: 15x Hollow Ceramic Fire Balls Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.