Induction Friendly. Suitable for all heat sources.Extra Deep Robustly constructed cooking pots. 5 mm impact bounded heavy thermal base for even heat distribution and optimal energy use. Facilitates fast cooking. Tempered Glass lid with Steam Release Vents. Excellent Quality, Easy to clean and hygienic Stainless Steel.,14cm(1.3lit)16cm(2lit)/18cm(2.8lit)cassrole with lid 14cm (1.3lit)saucepan with lid and frypan 18cm.,,,,.