frying pan 1.Stonehenge marble coating inside 2.Suitable for all heat source ... ,energy saving 4.OEM TP1453 frying pan with Welburger marble coating1,Diameter/Height:16-32cm open frypan without cover2 ... R shape, no step with cut edge, Weilburger stonehenge marble coating inside and mirror polishing outside4,Bottom Plate:5mm ... food touching, energy saving. Frying pan with Stonehenge marble coating