Sleek and round, Fyre Spheres provide a contemporary alternative to traditional gas logs.This Peterson Real Fyre Sphere Set includes 24 Fyre Spheres (16 each of 2-inch and 4-inch, and 8 each of 3-inch and 5-inch diameter Fyre Spheres) with a Graystone Finish. These striking spheres are wonderfully displayed in the new P45 Dual Pan Burner System (sold separately) which creates a dynamic flame pattern enveloping the spheres.