The Rasmussen 27" Natural Vented Uniform FireBalls - FB27-NA bring a minimalist and contemporary touch to your vented fireplace. Made from durable ceramic, these fireballs feature a natural tan-gray, heat-resistant stain that withstands high temperatures without fading. Their uniform shape conceals the burner, offering a sleek and modern aesthetic. Perfect for both residential and commercial spaces, these fireballs are compatible with Rasmussen Vented Custom Pan Burners (sold separately).