I want to learn how to do this..

If I could make molds for cassette shells, I could produce tons of cassette blanks for next to nothing. I would just have to learn how to do CAD and work with my father to make some molds.

I think I’m going to put a page up at the top for DIY manufacturing. Basically so that we can get stuff for cheaper and we can put that money back into ourselves.

I have a pen plotter for example. Hallowed does cassette duplication.