Non stick coating compatible with all stovetops excluding induction colour changing thermo signal™ engineered with tefal’s thermo signal™ technology if you’re looking for a frying pan that’s going to give you superb non stick for years, is durably made and turns out delicious results whatever you want to cook – you’ve found it'. '.strtoupper('t')efal titanium force has the longest lasting non stick vs uk’s top 3 competitor products'. '.strtoupper('t')he thermo signal is our clearest ever way to indicate that the pan is at the right temperature to start cooking'. '.strtoupper('t')he titanium force frying pan is compatible with all hobs excluding induction'. '.strtoupper('l')ongest lasting non stick vs uk’s top 3 competitor products independent abrasion tests in january 2024 of top selling branded competitor products in volume from independent uk panel data september 2022 august 2023'. '.strtoupper('v')erification tefal'. '.strtoupper('c')o'. '.strtoupper('u')k verification.