28cm wok comes with a glass lid zerostick oven safe to 180°c suitable for use on gas, induction, halogen and ceramic hobs10 year guarantee whether you're a novice in the kitchen or a seasoned chef, this wok is designed to meet your every need'. '.strtoupper('s')ay goodbye to the frustrations of sticky or flaking pans, as zerostick technology offers a cooking surface that's up to 20 times tougher than traditional non stick coatings'. '.strtoupper('i')ndependent tests in 2022 confirm its exceptional durability'. '.strtoupper('p')recision engineered at scorching temperatures of 17,000°c, it fuses plasma ceramic particles to the wok's surface, creating a robust, textured cooking surface that securely interlocks with ninja's exclusive coating'. '.strtoupper('n')ot only is it incredibly tough, but it's also safe to use with metal utensils, scratch resistant, and easy to clean, thanks to its dishwasher safe design'. '.strtoupper('p')lus, it's free from pfoa, lead, and cadmium'. '.strtoupper('r')egister with ninja for the 10 year replacement guarantee, ensuring your investment in culinary excellence is protected'. '.strtoupper('c')rafted from smooth aluminium, this wok features lightweight handles for comfortable cooking, whether you're tossing veggies or creating a sizzling stir fry'. '.strtoupper('c')ook with minimal to no oil, as zerostick ensures your ingredients glide effortlessly within the wok, allowing you to embrace a healthier cooking style without sacrificing flavour'. '.strtoupper('e')njoy the convenience of induction compatibility, suitable for all hob types, and take your dishes to the next level with the wok's oven safe capabilities up to 180°c.