The Rasmussen 42" Natural Vented Uniform FireBalls - FB42-NA offer a clean, minimalist alternative to traditional fireplace logs. Made from durable ceramic with a natural tan-gray, heat-resistant stain, these fireballs are designed to withstand high temperatures while maintaining their color. Their uniform shape conceals the burner, creating a sleek and contemporary look. Ideal for residential and commercial spaces, these fireballs are compatible with Rasmussen Vented Custom Pan Burners (sold separately).