Cuchen's premium object design - Harmonious design that matches the surroundings, inspired by pottery. New Thermo Guard Technology - Enhanced insulation, prevents water/dust penetration into the inside, power saving, retains inner heat while blocking the outer cold, BPA-FREE Silicone guard ring, solid 3-tier airtight structure prevents hazardous malfunction. New 2.1 Ultra High Pressure + 121°C Optimal Cooking Temperature - Cook mixed/brown rice as soft as white rice, 121°C is the ideal temperature for perfect rice taste, cook white rice 30% softer & black bean rice/mixed rice 33%. softer. Cook white rice in just 13 minutes. New black 121 inner pot with premium dyking coating, an innovative new material, resistant to the 2.1 ultra-high pressure, water, and saline - can safely cook various dishes as well as rice, is scratch-resistant, premium dyking coating enables sanitary use, optimized for high heat and pressure—is durable even at sudden temperature change.