My gf decided after 5 years of using her oven with scratched off markings, that the oven needs markings. Afterwards she said she did it for me. I have used this oven
Indesit IFW 5530 IX forno Forno elettrico 66 L Acciaio inossidabile A : Amazon.it: Grandi elettrodomestici
Amazon.it: Indesit - Forni / Cucine, Forni E Piani Cottura: Grandi Elettrodomestici