With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
here is how to make a pen cannon with more power than a normal one. i used two springs. i will add another instructable with more indepth construction ...
'Pneumatic' pen gun thingieby Nel2006
Pilot G2 Pen Cannon- for the Pocket Sized Contestby snowboardchamp
The Portable Pencil Cannon ( The PPC)by pocketsnzl
NVA pen cannonby MFPOSGBCS
Pirate Ship and Air Cannon Carnival Gameby rickgyver
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.