Home made Grind plates

I used plastic cutting board material. And please do a search before making threads. I just did a search for “grind plate” and came up with all this:

Not to mention the tutorial on how to make grind plates on unicycletips.com here

This is all among about 6 other pages full of threads on grind plates.

Anyway, I made mine out of a plastic cutting board as did my cousin. They both work great.