Jarkman's Flexure Kit

I made this for a Makevember, when I tried to make one example flexure from 'Handbook of Compliant Mechanisms' every day, out of card and tape.

So, I needed the tools to make quite complex and intricate little cardboard constructions, and I needed to be able to carry it around with me for speedy lunchbreak makes.


A plastic business-card case. Maybe from eBay ?