The Big Green Egg Half-Moon convEGGtor for the 2XL EGG lets you cook with direct and indirect heat at the same time across the huge 2XL cooking area. It works as a ceramic heat deflector on one side of the grid, so you can smoke or roast gently over indirect heat while grilling or searing over direct flames on the other. Ideal for large cooks, mixed menus, and better control when you want different temperatures in one session.