I wanted to introduce Sprirographs to some kids, and the only spirograph sets I could find here after a whole day of searching (local malls + online stores) wer

I wanted to introduce Sprirographs to some kids, and the only spirograph sets I could find here after a whole day of searching (local malls + online stores) were very simple ones; circular with pin-point holes. If I could recycle old plastic waste to print interesting spirograph stencils, I would be very very happy.