Transform your backyard kitchen into a pizzeria with the Blackstone Pizza Oven Conversion Kit. This kit converts your 17-in. Tabletop Blackstone Griddle into a pizza-making machine. Cook up to 14-inch. pizzas on the cordierite stone and pump out pizzas fast thanks to our patented 2Stone Technology. Featuring one stone on the bottom and a stone on top to create an even cook in as little as 90 seconds. The built-in thermometer and heat-retaining front door help you to cook your pizzas to perfection, every time. This item is the conversion kit only and does not include the burner base.