Kuhn Rikon 5L Duromatic® Pressure Cooker 5 "Best kitchen investment I've made" Annie 14 October 2011 I bought this Kuhn Rikon because I wanted to be able to cook dried pulses more quickly (normally they have to be soaked overnight and then simmered for ages till soft). Now they can be done in about half an hour from start to finish. It also makes fantastic stock and turns cheaper cuts of meat to melt-in-your-mouth tenderness. Maximises the taste of everything and saves time and money!!