Super-ceramic 15" Baking / Pizza Stone for Any Grill, Smoker or Home Oven Our Very Best Pizza / Baking stone for use on the grill, smoker, or your home oven (or any grill or even your home oven for that matter! ) Perfect for baking pizza, breads, rolls, Stromboli, cookies, calzone etc. Use in conjunction with your platesetter, deflector plate or just put it right on your grill grate and bake away!