With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Knex 'Mouse Wheel' Ball Machine Lift
Project Explosion - K'nex Ball Machine
The Official Guide to Knex Ball Machine Lifts
The Ultimate Guide to K'nex Ball Machine Elements
Small K'nex Crossbow
Project FREEFALL K'nex Ball Machine
Andromeda K'nex ball machine
Knex Bouncy Ball Factory
knex extra ball machine elements
Center Arm Lift, a knex ball machine lift
Posted:Apr 13, 2009
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.