ProtoPaper is a perforated paper that achieves spatial stability after folding.
The folded paper is perfectly suitable for the design and representation of three-dimensional objects, the perforation in triangle and square pattern
allows a variety of applications. ProtoPaper inspires to develop shapes in a playful way that can lead to astonishing 3D sculptures.

Helpful instructions for the preparation of ProtoPaper before use:   Pictures to inspire your fantasy: