Pan - inner surface: marble/granite, outer surface: marble/granite, pan material: aluminium, heating types allowed: induction, gas, glass-ceramic and electricity, dishwasher safe, pan bottom diameter: 28cm, This MONETA GREYSTONE WOK, 28cm can be used to fry and to cook. This pan has granite surface. MONETA GREYSTONE WOK, 28cm Key Features Material: Aluminium Heat source: Induction, Gas, Glass-ceramic and Electricity Suitable for dishwasher-use The MONETA GREYSTONE WOK, 28cm – A pan suitable for any type of cooktop. The MONETA GREYSTONE WOK, 28cm works on all types of cooktops, not only induction cooktops, but also electric, gas and glass-ceramic ones. The MONETA GREYSTONE WOK, 28cm – A pan designed for gas, electric and glass-ceramic cooktops. You'll also appreciate that the pan can be cleaned in the dishwasher.