• High-resistance Perfect Line non-stick coating that lasts up to 3 times longer than the standard Tefal coating. • Surface designed to withstand the use of metal spatulas while maintaining food safety. • Thermo-Signal technology that changes color to indicate the exact moment the pan reaches the optimal cooking temperature. • Universal compatibility for use on all types of stoves: induction, gas, ceramic, and electric. • Non-stick finish on both the inside and outside for ultra-fast and effortless cleaning. • Versatile set consisting of three units of different sizes, ideal for multiple recipes.