Kuhn Rikon Duromatic Stainless-Steel Saucepan Pressure Cooker - 5.3-Qt 5-quart saucepan-style pressure cooker made of 18/10 stainless steel; holds up to eight 1/2-pint or four 1-pint jars for canning Solid thermal aluminum sandwich in bottom for even browning and rapid heat absorption Five over-pressure safety systems; automatic locking system; spring-loaded precision valve Saves time and 70 percent of energy normally consumed while cooking.Made in Switzerland; hand washing recommended; 10-year warranty Weight: 7 lbs