Bob La Londe wrote:
"Rich Grise" wrote in message

So, what would be a good media? BBs? Blast beads? mineral oil? Sand?

How about going a different way. Resin suspension. Can't be any worse
than
bird poop ear rings. Might be nearly as interesting as resin encapsulated
scorpions were in the late 1970s.

Well, that sounds easy to do, but what kind of resin, and what happens
when the resin wears off and exposes those darned dangerous sharp edges?

Thanks,
Rich