When the set time is reached, the machine will make a sound to remind you. The outer shell of the pizza oven is made of stainless steel, which is corrosion-resistant and easy to clean. The spilled oil stains only need to be wiped off with a damp cloth. Note that It had better put the bottom of food with aluminum foil for spillages to better clean the stone. The item "Electric 3000W Pizza Oven Double Deck Commercial Stainless Steel Bake Broiler" is in sale since Tuesday, October 19, 2021.This item is in the category "Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Toaster Ovens". The seller is "zjncdzsw2" and is located in Columbus, Ohio. This item can be shipped to United States.