With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
This is my knex rocket. It's really tall but it's flimsy on the middle part. It's really easy to make and it doesn't take up too many pieces. ...
K'NEX Rocket Launcherby nerfrocketeer
Knex Pansershreckby KnexFreak360
Knex roller coaster: Rippin' Rocket 3by knexinventions 49
Knex Cannonby KnexFreak360
Knex rocket launcher K.P.R.L. (Koenykoen's portable rocket launcher)by koenykoen
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.