WHAT IT IS. The use of gold in skin care products for various skin treatments has been used since early times. It is beneficial in helping resolve: 1. Spots, blackheads 2. Swelling edema around the eyes 3. Acne and breakouts 4. Wrinkles, scars 5. Skin aging. Food-grade stainless steel and plastic. Imported. HOW IT WORKS. Utilizing hot and cold beauty principles, the Marvelous 24K Gold Skincare Revolution System incorporates Hot and Cold Massage, and Microwave Soothing Mass