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.
where did you get it
K'nex Ball Machine Lift Instructions: Full Automatical Giant Ball Catapult
Knex 'Mouse Wheel' Ball Machine Lift
Project Explosion - K'nex Ball Machine
The Official Guide to Knex Ball Machine Lifts
Small K'nex Crossbow
The Ultimate Guide to K'nex Ball Machine Elements
big ball factory
Guide To Ball Machine Elements
Center Arm Lift, a knex ball machine lift
Project FREEFALL K'nex Ball Machine
Posted:Apr 13, 2009
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.