One of the best tricks in magic. Many professional magicians make the Cups and Balls the highlight of their performances, and for good reason. This trick is a true classic, a real audience pleaser. One of our top sellers! Three cups, three balls. Make the balls appear and disappear, travel from under one cup to another- many, many routines! Easy to learn, but so amazing to see. And this set is made in copper. Copper cups are more expensive than aluminum, but some performers feel that the inside of the copper cups are less reflective, making it less likely that the load will be seen by mistake. . Nicely balanced, and polished to a beautiful mirror shine. 3.25" high, 2.5" diam. Comes with three cups, set of four knit balls and instructions. (Balls may vary in color from photo). All packaged in a handy drawstring fabric bag.