Treat your back shoulders neck arms and legs to a Buf Puf Body Sponge. It will leave your skin perfectly prepped to absorb nourishing moisturizers. And smooth skin makes it easier to apply self tanners more evenly. Buf Puf products were tested by dermatologists for gentleness on human skin. Our sponges massage away dull dead skin cells along with dirt oil and make-up to reveal the brighter healthier-looking skin.