Supplies: 
  • 2 plastic cups
  • String or yarn
  • Tape
  • Safety scissors
Instructions: 
  1. Using safety scissors, poke a hole in the bottom of each plastic cup.
  2. Cut the string or yarn to any length you like.
  3. Thread the string or yarn through the hole in the bottom of one cup and tie or tape it on the inside of the cup. Repeat this step with the other end of the string and the other cup.