Kuhn Rikon Cookware represents the best of Swiss design. Kuhn Rikon Cookware includes the Kuhn Rikon Duromatic Pressure Cooker for fast, energy efficient, healthy cooking. Kuhn Rikon Duromatic Pressure Cookers allow you to intensify flavours and retain more nutrients than with traditional cooking methods. Kuhn Rikon Pressure Cookers are also designed for safer cooking, with 5 built in pressure-release systems. Kuhn Rikon: The #1 Swiss Brand of Cookware and Kitchenware.