With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
this is my newest coaster, hope you like it. All it does is go down a curving drop, corkskrew, and curves back to the station. Here is the ...
Steel Python Knex Roller Coaster- Instructionsby Jag56
How to make a knex roller coasterby hi1
Meteorite knex roller coasterby Tornado96
K'NEX Electric Eel 2 Roller Coasterby dieseldorky
Track Guide for Micro Knex Coastersby Tornado96
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.