Modest and functional, the wk310 kettle from braun reveals itself to be both practical and extremely safe. The large opening facilitates filling up and, to avoid lime scale build-up, the resistance is hidden and allows for easy cleaning. The filter on the other hand holds back all water impurities. In fact, the wk310 kettle may be placed on its stand without any worry as it turns 360 degree to guarantee maximum for righties and lefties and the water level is indicated on both sides. For 100% safety, the wk310 kettle automatically stops when the water reaches boiling point, if the lockable lid is open, if it is not on the stand and if there is no water in it. finally, the wk310 can boil up to 1.7 liters of water at a time.