Prime Big Deal Days is here, offering discounts on kitchen appliances from Ninja, Instant Pot, Breville and more during the 48-hour sale, exclusive to Prime members. You can also find deals on vacuums,

Amazon has been bringing the deals on major brands ahead of Prime Big Deal Days — and Ninja kitchen appliances are no exception. In fact, the online retail giant is currently knocking up to 40% off best-selling air fryers, blenders, coffee makers and much more.

Some might argue that an air fryer is one of the best kitchen inventions in recent years. Since this appliance can do everything from roasting chicken to baking cookies to crisping up fries, you essentially get an oven and a toaster all in one.