A great price for a useful gimmick. This is one of those items that like a thumb tip can be either a miracle maker or obvious. Check out the Henry Evans routine to see a great routine using this gimmick. It is one of those items limited only by your imagination. This is just the gimmick (at this price you can't expect a book or DVD also). Though usually used with silks or sponge balls there are other great uses. Glue a small powerful magnet to the underside and a whole new world of possibilities open up. Open your mind and go for it!