PMMA Optical Fiber

I received my PMMA Optical Fiber yesterday. It only took 4 days to get halfway around the world to my secret laboratory!




The fiber optics is PMMA or plastic. It is 3mm thick with no PVC coating on it. I couldn't afford the PVC coating. I was surprised at how rigid the cable is, granted I understand that is it SOLID, but it still took me off guard. If I let go of the reel the 3 or 4 loops would spring off.

I can't wait to play with it!

Question:

Do anyone know how to polish the ends? Can I just use the buffing pad for my dremel?