It would be interesting (problematic to be sure, but definitely interesting) to improvise a puncturing tool with paper. You have a nice fine edge, and can support loads of compressive stress with some kind of cusp crimp. It would be a matter of the materials properties of the "paper" to make something that could puncture plastic sheeting, leather, ... metal?
With best wishes, Galen T. Pickett https://www.etsy.com/shop/GeometricOrigami
