Unix 6 trays oven, only used 3 or 4 times, with its invoices. Convection ovens are considered restaurant equipment, especially from the Italian company Onyx, which is one of the best convection ovens. The 6-tray oven is characterized by its high ability to cook baked goods and sweets with high power and quality. It also features an easy-to-control digital control screen that helps maintain the temperature and humidity inside the oven, making it easy to cook sweets like cookies, croissants, and others in this oven.