The Rasmussen 54" Dark Gray Vented Uniform FireBalls - FB54-DG offer a bold, contemporary alternative to traditional fireplace logs. Crafted from durable ceramic with a dark gray, heat-resistant stain, these fireballs are designed to withstand high temperatures while maintaining their rich color. Their uniform shape conceals the burner, creating a sleek and minimalist look. Perfect for residential and commercial spaces, these fireballs are compatible with Rasmussen Vented Custom Pan Burners (sold separately).