1.7L kettle with perfect pour spout, ensuring a stable flow of water straight from kettle to cup Up to 75% quieter boil (when tested against Russell Hobbs kettle without quiet boil) Rapid boil Zone feature denoting 1/2/3 cup volume, delivers one cup of boiled water in just 45 seconds* (*one cup is equal to 235ml of water) Easy view water window with 2, 4 & 6 cup measurements, illuminates upon boil