This is a set of four 3/4" knit balls, ungimmicked, for use with a Cups and Balls set. These are the smaller size balls. We also carry the 1" balls (see below).
These balls are great replacements for the balls that come with the Cups. Keep a spare set in case you lose one of the originals, or in case the original balls become worn or dirty.
This is a set of four balls only. No instructions come with this set. Use with your own set of Cups and Balls (not included).