Cups and Balls - Mini Plastic

A miniature set of plastic cups and balls measuring only 1.5" in diameter, and 1.5" high. (The pen in the photo gives you a comparative idea of size).

So convenient to carry, and you can use it perform an automatic Cups & Balls routine (requiring no sleights), where balls magically enetrate the cups, and assemble under one cup, or even advanced routines if you are familiar with them.