This Hotpoint induction glass-ceramic Hob features: electric power supply. 4 induction rings. Residual Heat Indicators are an invaluable safety feature. The indicators light up to tell you if the surface of a ceramic hob is still hot, even after you have turned off the controls. Hotpoint’s Touch Control hobs offer great performance as well as a sleek, easy- to-clean design. With precise temperature levels, control-lock for extra safety and automatic switch-off if there’s a large spillage, it’s fashion meeting function.