St/steel base. St/steel knobs. Cast iron pan stands. Black and s/s burner caps. Automatic electronic ignition. Safety valves. Adaptable for LPG. Wok support. The Smeg 70cm Gas Hob features individual timers with automatic off switches for each cooking zone to make multitasking a breeze. Stainless Steel base and knobs to ensure everything runs smoothly. The stainless steel surface makes cleaning a breeze. The practical high-end wok pan support system provides the optimal support for various pans or woks especially for Asian style food cooking.