I have had this little massager for several years now. Its lightweight, fits in your hand very comfortably, and feels great on your back, legs, head, everywhere! It is also cheap and has no moving parts to break! Made of wood, it has four small, smooth balls for feet and one large, smooth ball for the body. You can use either the large or small balls, depending on what you are massaging and what you are wanting. I will say that you need someone to use it on you. It does not really feel that good or enable you to relax if you do it yourself, unless you are using it to work out a leg cramp (which works well by the way). I would recommend this to anyone who enjoys a massage and has a partner or friend willing to use it on them! The price is great and its lasted us since the early 1990s with only a shine from the massage oils to show for it.