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 Roller Coaster
Knex Roller Coaster Station V2
knex ball and chain (flail)
!!! Selling Knex Serpent spiral coaster
Dragon Fire - K'nex model roller coaster
Knex Ball Machine Paths Official Guide
knex future car R.H.I.N.O instructions!
knex Son Of Serpent Remake
Michiels Knex Wii Zapper
Posted:May 3, 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.