The Russell Hobbs 20460 Buckingham Kettle is designed with quiet boil technology. A special coating on the base plate works with a diffuser ring to break up the bubbles making them smaller. Smaller bubbles mean up to 75 per cent less noise than previous models without this technology so you can enjoy a quieter cuppa, ideal if you are making drinks while people are sleeping or you don't want to disturb the baby. The brushed stainless steel kettle heats up quickly is easy to clean and will not discolour regardless of use or ageQuiet boil technology makes this a hot favourite for people in open plan living spaces busy households and those who value peace and quiet With their brewA rapid boil zone indicator within the kettle allows you to fill just the right amount of water and boils one cup super-fast taking only 45 secondsThe removable washable lime scale filter will keep your brew tasting amazing and is ideal for those living In hard water areasSuitable for both right handed and left handed users The 360 degree base means no matter where your new kettle lives it's always within easy reachRapid boil zones denoting 1/2/3 cup volumes. **one cup is equal to 235ml of water