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.
K'nex Ball Machine Lift: Giant Ball Catapult
knex food holder
Knex Usp 45 --- Review ---
Knex mac 10
Knex- The top 10 highest rated knex 'ibles of 2009
K'nex Go Kart
Posted:Feb 6, 2010
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.