This cordless copper kettle features a rainbow-effect glass and a colour-changing display that illuminates from blue to red as the water boils. Features: LED colour-changing display Rainbow-effect iridescent glass and grey plastic Stainless Steel Copper Finishing# Boil Dry Protection 1.7L capacity Specifications: Dimensions: H:20.0 x W:15.0 x D:23.0 cm Colour: Grey Guarantee:1 Year Material: Glass Model Number: RAIN-GC