Add modern elegance to your fire feature with the Starfire Designs 4" Dark Gray Ceramic Fiber Fire Balls, Set of 12 - FBDG412. Perfect for vented fireplaces and outdoor fire pits, these dark gray ceramic fire balls provide a contemporary aesthetic while ensuring durability. Crafted from premium ceramic fiber, they are heat-resistant up to 2000°F and compatible with both natural gas and propane. Enjoy a low-maintenance, stylish alternative to traditional fire logs.