The document describes several pressure cooker models sold by Wonderchef. It provides details on the Wonderchef Raven pressure cooker which has a hard anodized inner lid and coating that keeps food safe from chemicals. It also describes the Wonderchef Health Guard pressure cooker which has a non-stick German coating to prevent aluminum from reacting with food and creating toxins. Additionally, it outlines the Black Swan pressure cooker which has a fast boiling kettle and features like an auto shut-off. Contact and location information is provided at the end.