With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Hello , This is a special K'nex dragster that moves...You will need the special green motor that comes with the Octopus Whirl Thanks for lookin:)
K'nex Ball Machine Lift: Giant Ball Catapultby Mechanical Master
K'nex Dragsterby webby427
K'nex Walle-Eby chinnybeer
K'NEX GUNby mcapers1
Mod: Tiny Tortureby livetobelieve
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.