Titanium Non-Stick Coating: Non-Stick Surface reinforced with Titanium particles to provide durable non-stick cooking performance. Thermo- Signal indicates when the pan reaches the perfect cooking temperature. Suitable for all hobs including induction. 100% safe coating: no PFOA, no Lead, no Cadmium.Stricter controls than those required by current food contact regulations for each new range. No lead no cadmium (no Pb no Cd) means no intentional addition of Pb and Cd in the coatings. No migration above detection threshold. Contains: 16cm 18cm & 20cm Saucepans with Lids 22cm & 26cm Frying Pans. Tefal Induction Pots and Pans Sets feature the high-performance, resistant Titanium non-stick coating, ensuring great durability and effortless clean-up making cooking easy. Advanced Thermo-Fusion induction technology ensures fast heating and even cooking results. There's even a Thermo-Signal heat indicator on the pans, which changes colour when it's time to start cooking. All saucepans come complete with a glass lid so that you can keep an eye on your cooking, ensuring nothing in burning or drying out. Tefal Induction Pots & Pans Set are all compatible with all hobs including Induction.