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, 28cmA 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, 28cmA pan designed for gas, electric and glass-ceramic cooktops. You'll also appreciate that the pan can be cleaned in the dishwasher.