£2.50
Become a Member for free
access to this and other files on the site.See the Membership page for more details.
Already a Member? Log in Here
An intriguing model for you to download, print out and make. The gear model uses only cardboard to make this fully working mechanisms.
Keep up to date: Receive the latest blog post by email
Rate this post:
- ‹ previous
- 87 of 990
- next ›
