Heat Resistance: Crafted from high-quality ceramic material, these fire balls can withstand temperatures up to 800-1000 degrees Celsius without cracking or breaking, ensuring durability. Enhanced Flame Distribution: The unique hollow design allows flames to flow through, creating a more realistic and captivating flame effect for a warm and cozy ambiance. Easy to Clean and Maintain: These ceramic fire balls require minimal maintenance. Unlike traditional logs, they produce no ash or soot, simplifying cleanup. (Note: Ceramic fire balls may produce dust during transport and can accumulate carbon during use due to incomplete combustion. Gently brush off carbon ash with a brush. They are not waterproof; do not use water for cleaning.) Unique and Attractive Appearance: These indoor/outdoor gas fireplace accessories offer a stylish alternative to traditional logs. Their spherical shape and varied sizes create eye-catching flames, adding a modern and chic look to your fireplace. Versatile Design Options: Available in a variety of colors and sizes, allowing you to choose the perfect style to complement your outdoor decor. Mix and match different colors and sizes for a unique, personalized look. Color: Black Material: Ceramic Fiber Fireproof material, for decoration only, non-combustible. Package Contents: 15x Hole-Shaped Ceramic Fire Balls Only the above package content is included. Other products are not included. Note: Light reflections and different displays may cause the color of the item in the image to differ slightly from the real object. The allowed measurement error is +/- 1-3cm.