Stout and sturdy The smaller of Dualit8217s two dome kettles offers a more traditional shape and pouring action with a 1.7 litre capacity. The 3 kW element boils quickly, whilst two large integral viewing windows allow you to boil no more than you need each time. Dualit8217s success lies in a single minded vision for the company and its products which hasn8217t changed since Max Gort Barten started the company back in the 1940s. This is Dualit no frills, no gimmicks, no compromise, just great products!