We'd usually run a mile from non-stick grillpans. People of course tend to cook at higher heats, and most non-sticks won't stand a chance. Whilst the Greenpan Cambridge Square Grillpan is never going to be able to take the same amount of heat as a cast iron model, if you're prepared to exercise a degree of care and you're on a budget, this is the one for you. It won't stay super-non-stick if you overheat it, but at least the non-stick won't peel away like an inferior model. The Greenpan Cambridge Square Grillpan is particularly suitable for getting those sexy char-lines on delicate fish.Suitable for all hobs including induction.Limited Lifetime Warranty. Size: Diameter 28.5 cmMaterial: AluminiumCare: Dishwasher safe (handwash recommended);