interlocked screw-box model by Defauld

Last crawled date: 4 years, 11 months ago

should be harder to open and close, haven't tested it yet. feedback is welcome.
http://www.thingiverse.com/thing:582221http://www.thingiverse.com/thing:582468http://www.thingiverse.com/thing:583792http://www.thingiverse.com/thing:587274