3 and 2

Joined July 22nd, 2007

1Instructables

9,204Views

5Comments

2Followers

Profile
Instructables (1)
Collections (0)
Favorites (0)
Discussions (27)
Settings

Instructables

Knex Blunderbuss/Ping-pong Ball Shooter
1 9.2K

Categories

Circuits
Workshop
Design
Craft
Cooking
Living
Outside
Teachers

About Us

Who We Are
Why Publish?

Resources

Get Started
Help
Sitemap

Find Us

© 2026 Autodesk, Inc.

Terms of Service|
Privacy Statement|
Privacy settings|
Legal Notices & Trademarks