MUS fraction overlays question

I’ve seen Mr. Demme use the fraction overlays in the first couple of Epsilon lessons, so I do see the usefulness in them. However, I don’t have them right now and probably can’t purchase them until the beginning of October. Plus, I’m going to have to find the best price used, so I’ll also have to wait for someone to ship them to me.

So, in the meantime, has anyone used some sort of alternative, either homemade or printed out or whatever, that I might be able to have dd work with temporarily? Any ideas would be welcome!