Rayware Ching He Haung 30cm Wok Set. Pots & Pans. Rayware Ching He Haung 30cm Wok Set 30cm Wok Perfect for Stir Frying Durable non-stick carbon steel wok Easy to clean Suitable for use on all heat sources Wok Lid Bamboo Turner Bamboo Tongs Bamboo Cooking Chopsticks.