The Ninja Crispi™ Portable Glass Air Fryer is one of the most distinctive models in Ninja’s growing line-up of high-performance kitchen appliances. With a clear glass body that allows you to see your food cooking in real time, it combines aesthetics with practicality. It features four core cooking modes — Air Fry, Roast, Reheat, and Dehydrate — and is designed for countertop portability without compromising on cooking quality. The Crispi™ is perfect for small kitchens, dorms, or even for taking along to holiday lets and caravans.
One of the biggest selling points of the Ninja Crispi™ is its visual appeal. The transparent glass cooking chamber turns air frying into a bit of a performance. Watching your food crisp up adds a theatrical flair to weekday meals. It’s not just pretty though — the unit is solidly built, with heat-resistant glass and a brushed steel top panel. The interface is minimal but responsive. The handle stays cool during use and the base remains stable even on smaller countertops.
With a 4-quart (approximately 3.8L) capacity, the Crispi™ is sized for couples or solo cooks. It fits a pair of salmon fillets, a handful of frozen chips, or a batch of chicken wings comfortably. Its dimensions are compact enough to tuck away in a cupboard or keep permanently on show — which you might want to, given how attractive it is. Ideal for small-space cooking without feeling limited.
Despite its smaller frame, the Crispi™ delivers strong cooking performance. Air Fry mode handles frozen foods and fresh veg alike with quick, even results. Roasting root vegetables delivers that satisfying caramelised edge, and reheating pizza gives you a crisp base without drying out the cheese. Dehydrate mode isn’t as advanced as larger models but still works for small batches of fruit or herbs. Preheat time is under 3 minutes and it holds heat evenly.
Despite its smaller frame, the Crispi™ delivers strong cooking performance. Air Fry mode handles frozen foods and fresh veg alike with quick, even results. Roasting root vegetables delivers that satisfying caramelised edge, and reheating pizza gives you a crisp base without drying out the cheese. Dehydrate mode isn’t as advanced as larger models but still works for small batches of fruit or herbs. Preheat time is under 3 minutes and it holds heat evenly.
Cleaning the Crispi™ is straightforward. The glass chamber is naturally non-stick and wipes clean with a soft cloth and warm water. The tray is removable and dishwasher safe. Just ensure the unit is fully cooled before cleaning and never submerge the electrical components. Thanks to its transparency, it’s easier to notice any missed spots too.
The Ninja Crispi™ Portable Glass Air Fryer is available from ninjakitchen.co.uk, ninjakitchen.com, and occasionally from third-party retailers. At launch, it retailed for around £99–£129. Due to its novelty and aesthetic appeal, stock levels vary and it often sells out quickly. Sign up for restock alerts if it’s unavailable.
Compared to the AF100UK, the Crispi™ trades capacity and classic bulk for portability and modern design. It lacks dual drawers like the AF300UK or AF400UK, but it wins in visual feedback and countertop appeal. Performance-wise, it’s on par for most everyday cooking tasks, though less suited for families or those who meal prep in large batches.
The Ninja Crispi™ is perfect for anyone who values form as much as function. It’s compact, stylish, and highly capable across common air fryer tasks. If you’re cooking for one or two and want an appliance that looks as good as it performs, the Crispi™ is a brilliant addition to your kitchen — or your suitcase.
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Yes, the body remains cool to the touch thanks to double-walled heat-resistant glass.
Yes, but ensure there’s airflow around food to maintain even cooking.
Yes — it's lightweight and doesn’t take up much space, making it ideal for caravans or holiday lets.
It performs impressively for its size — great for basic air frying, but not designed for batch cooking.
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