This item is also listed on other sites, so please be aware that it may sell out. Please purchase as soon as possible if you are interested. This is a new, unused item. This is for gas stoves only, so please make sure you are aware of this. The following is quoted from the official website: Set Contents Frying pan 26cm Wok pan 26cm Saucepan 16/20cm Butterfly glass lid 16/20cm Seal lid 16/20cm 1 dedicated handle (matte black) Gas stove only, with the highest-grade coating! A stylish matte black enamel series popular with a wide range of people. [Detachable handle, versatile use!] ① Compact stacking storage ② Directly into the oven ③ Serve directly on the table while hot ④ Directly into the refrigerator ⑤ Easy to wash [Titanium Intense Coating] ・The "Titanium Intense Coating," which is the highest grade of durability for gas stoves, keeps food from sticking for a long time. ※Saucepan has "Titanium Coating" [“Thermo-Spot” to make cooking even more delicious] ・When the pattern of the mark disappears, it signals preheating is complete and the temperature is right. ・You can see the best timing to add ingredients. [Secure fit with patented handle technology] ・Tefal's unique "3-point fixing system" provides outstanding stability. ・Easy to attach and detach with one hand, making it quick to change during cooking. ・Compatible with all "Ingenio" series, so you can easily replace or add to your set. ※Please do not use handles other than the Tefal dedicated handle. [Flat and neat storage, "Butterfly glass lid"] ・The knob moves up and down, and the butterfly type can be folded flat. ・Glass construction allows you to see the contents while cooking. ・The silicone rim fits snugly on pots and pans. [Seal Lid] ・You can use the seal lid to cover and temporarily store food in the refrigerator. ・No need to transfer food, reducing the amount of washing up.