Wok with 30 cm Black Marble cover

External to one very strong and durable unit. The dishes are manufactured in varying thicknesses, with a thick base and narrow edges, for ease of use and maximum effectiveness. Black stone marble interior surface with excellent non-stick properties. Thick base with professional induction bottom that improves the effectiveness of heat dissipation - for even healthier cooking. Product Features: Non-stick coating Suitable for use on all types of stoves - gas, electric, ceramic, induction. Can be placed in the oven with a lid up to 170 degrees, without a lid up to 230 degrees. 5 year warranty Dimensions: Product diameter: 30 inches Material composition: Aluminum casting Care instructions: Not recommended for use in the dishwasher, hand wash only.