Umulius Rectangulum by Thoki Yenn
Umulius Rectangulum by Thoki Yenn at http://erikdemaine.org/thok/umulius.html

Number of units: 6 (two sheets per ring)

Designer: Thoki Yenn

Instructions: Here.

Comments: Pretty sturdy assembly.

YouTube Instructions:

by Sara Adams

by origaminut

© Copyright 2008—2018, Gurmeet Manku.