Primo Oval X-Large Charcoal Ceramic Kamado Grill All-in-One KitGrill Bigger, Better, and Juicier with the Primo XL All In One Why Customers Love the Primo XL All In One The Oval XL is Primos most popular size, offering a generous 400 sq. in. of cooking space (expandable to 680 sq. in.) and the patented oval design that lets you cook with two different heat zones. That means you can sear steaks on one side and slow roast veggies on the other all at once. This All In One kit includes: Primo Oval XL Grill Head