Make your own ping pong ball cannon

You will need

  • Some ping pong balls
  • Half a kitchen roll tube
  • 3 spools
  • Tape
  • Some colourful markers
  • Cardboard
  • A plastic freezer bag (instead of the paper bag in the video)

Your Comments

Join the conversation

These comments are now closed.

17 comments
All Blue Peter
Looking for CBeebies shows?