I cannot believe you are seriously advising me to play with electricity. Eeeeeee! *fizzle sputter bang*
Fair point. [grin] I was thinking artistic solutions, rather than safety. How about a soldering iron?

I could just apply latexiron of course.
You could - but I'd suggest that you provide him with the materials and let him get on with it elsewhere. Although I suspect the plasma cutter might go through paper like ... well, a plasma cutter through paper ... I'm not sure what size hole it would create. An arc-welder spark might do the job ...