This model features a pure color ceramic glass surface with a built-in downdraft vent to clear odors quickly. It also offers a variety of cooking options with both triple and dual elements - allowing you to use several different sizes of cookware on one element. The triple-ring element offers the versatility of using several cookware sizes on one element - whether your recipe calls for a small saucier large skillet or stockpot. The dual-ring element supports a range of cooking options for increased flexibility.