Made and designed in Spain. Premium stainless steel construction combines modern design and optimal performance. Triple difussed Alutherm base provides fast and even heat distribution for excellent cooking results. Made from 18/10 stainless steel. Stainless steel cooking surface does no react with food or alters flavor and is stick-resistant. Three safety mechanisms: weight valve, safety valve and clamp bar. Lid features tightening knob lock system, the bar lowers when rotated counter-clockwise. Ergonomically designed handles stay perfectly cool on any type of stove top. Safe to use on all types of cooking surfaces. Manufacturer: MAGEFESA Type: Pressure Cooker Color: Silver size : 4 Liters