Choose your own way of cooking - select your cooking pressure: High pressure is the perfect choice for very nutritious whole grains. The pressure softens tough fibers. No pressure is the ideal choice for long-grain rice and sushi rice. No pressure is needed for preparation, just water, heat, and steam. Cooking different types of grains has never been easier. The exclusive technology keeps the inner pot completely sealed and automatically controls and regulates pressure to achieve the best flavor for your dishes. Steam cannot escape uncontrollably, allowing freshly cooked rice to retain its fresh taste for a long time in the keep-warm mode.