STAUB Staub Pure Grill Square 33cm Grand Blue 33cm x 33cm 5kg Serial number and box are not included. This size is no longer sold. I purchased it about 10 years ago at the Zwilling official outlet and used it about twice. It has been seasoned. There are some minor scratches. I am selling it to organize my Staub cookware, which has become too numerous. Please refrain from price negotiations. For those who understand the characteristics of Staub and those who understand that it has been stored at home, thank you. There are no smokers or pets in my home.