Air Cannon Plans, Potato Cannon Plans, Marshmallow Gun Plans, AND MORE!!
Blast just about anything from toilet paper, confetti, clothing to water with these air cannons!!! PVC Air Cannons are easy to build and fun to use! These Air Cannon Designs show you exactly how to make a air cannon with step by step instructions and pictures. PLUS they show you the most economical way to build your Air Cannons!

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