Fit more cooking power in less space with this 3-piece cooking set. Rounded pots waste large portions of cooking surfaces, an especially frustrating problem in cramped spaces like boats and RVs. Get more cooking volume for the same space when using the square pot set from Smartspace. Smartspace products not only save room on the stove but also when stored away in your cabinets. The detachable handle system means your entire suite of Smartspace cooking products can be stored in tight quarters without their handles. When it's time to cook, attach the handle to whichever sized pot or pan is needed for the meal ahead. On what heat sources does the pots and pan work? Gas Stove Fire AND Induction