SharkNinja has unveiled the Crispi DualZone, a new air fryer that stands out with its use of thermoresistant glass baking trays. Unlike traditional air fryers that use metal trays, this device employs glass, which offers different thermal properties. This material is more resistant to scratches and lasts longer, and it doesn’t require non-stick coatings, avoiding concerns about potentially harmful chemicals like PFAS and PTFE. The glass trays also allow users to monitor cooking without opening the device, reducing heat loss and maintaining consistent temperatures—important for tasks like dehydrating food or letting dough rise. The Crispi DualZone features two separate baking trays, each with a 3.8-liter capacity, giving the device a total of 7.6 liters of cooking space. Each tray can be set to a different temperature and cooking time, making it possible to prepare two different dishes at once. The device includes an automatic synchronization system that adjusts cooking times to ensure both trays finish at the same time, even if the recipes require different settings. To maintain even temperatures across both zones, the device must manage airflow and heating precisely, especially when both trays are fully loaded. The air fryer offers eight cooking modes, including Max Crisp, which can reach up to 240°C for a quick, evenly crisped result—ideal for frozen foods. The Dehydrate mode uses low, steady heat to remove moisture from foods like fruits or meats without burning them. The glass trays help maintain consistent temperatures during this process. The device also includes a dough-rising function that mimics the gentle heat of a mini-oven, and a keep-warm feature that prevents food from drying out by adjusting airflow. Each tray has airtight lids, allowing users to store food inside without needing to transfer it to another container. Available in ivory, dark blue, and rose quartz, the Crispi DualZone represents a new direction in air frying technology, emphasizing visibility, precision, and versatility. With the promo code NUMSN10, customers can get free silicone tongs for the first month, followed by a 10% discount. This product aims to redefine the air fryer market by combining innovative materials with advanced cooking functions.