The LG LSCE305ST Studio Series 30-inch Radiant Cooktop brings you great cooking performance in a stylish package. Five highly adjustable elements expand in size from 6-inch to 9-inch and 5-inch to 8-inch The radiant glass surface is easy to clean up - a simple wipe down with a damp rag should handle all but the worst of cooked on foods. The intuitive SmoothTouch Controls are extremely easy to use; just a quick glance at the centralized electronic controls and you can see which elements are active. Plus, the Steady Heat cooking elements deliver constant and even heat at any temperature for more precise control and respond quickly to every power adjustment.