High-quality 18/10 stainless steel with a satin finish. Sandwich base for quick and even heat distribution. Interior markings in liters. Heat-resistant handles that ensure comfortable and safe handling. 70% energy savings while preserving the aroma and flavor of the food. Fully adjustable cooking levels: Turn the knob and select the pressure between 0 and 100 kPa. Simple and 100% safety locking: One-handed opening and closing system. Triple safety system: 1) Safety valve: acts during excessive pressure increases and quickly relieves the pot. 2) Safety locking system: Opening the lid while cooking is impossible. 3) Side safety window. Compatible with all heat sources, including induction. Dishwasher-safe body.