Le Creuset water kettle Kone with whistle is a classic enameled steel kettle that can be used on all heat sources including induction. The water kettle has a large bottom that provides good contact with the heat source, which provides an effective heating of the water. When used on an induction hob, the cordless water kettle is actually as effective as an electric kettle. The water kettle Kone has a heat resistant handle and a fixed whistle that is easy to open when the water is poured. The water kettle holds 1.6 l of water and the maximum water capacity is marked on the side of the kettle to avoid overcooking.