Pure silk filled comforters are often considered the ultimate in luxury and even decadence. There are few things more luxurious than pure silk sheets, and probably few things least understood in the world of bed linens. Silk sheets are an investment. Made to be used, they get better over time as they last a long time. Are they expensive? Yes, they are, but every household should have at least one set for the master bedroom. Once they try them, most people never go back to anything else. This not only indicates the silk quilts charm but more to specify its superior qualification.