is Skin for Life’s Deluxe Microdermabrasion model. This Nue Skin 500 performance machine is equipped with LED light therapy, Oxygen Infusion Skin Care, Crystals and Organic Walnut Grains. The difference between this machine and our Nue Skin 100 plus model is the power of the motor. The power of the Nue Skin 500 motor is between 27 – 28 inches/Hg.