Looking for the optimum temperature for your perfect brew? The variable temperature control enables you to pre-set the temperature to between 40 and 100℃ - allowing you to enjoy a speciality tea without spoiling its delicate flavours, while the quiet boil technology keeps a lid on unwanted noise during the boil. With its premium frosted glass body, sleek copper-coloured accents and digital display with touch control, the Russell Hobbs Calm Kettle makes for an elegant design choice on your kitchen worktop too.