We stoves diameter 26 and 30 cm. We purchased the factory shop on the occasion of balances for much lower prices than amazon, these are models with comfort soft grip handle. This is great stoves, pleasant to use everyday. The only complaint: the price and weight, but it is a guarantee of quality. Especially read the instructions and follow the heating power, it will avoid some of that their stove is deformed under the heat! and do not scratch the surface with a buffer. They clean easily so that there is never need to force on the sponge. Scratches appeared but on the surface and do not question the power of the non-stick coating. Another tip: protect by placing them with stoves protectors. Although use silicone utensils, Auchan actually very good. We highly recommend.