your dice smell like vinegar...

If the dice are deteriorating from the "vinegar syndrome" the nail polish will never dry...it will just get sticky! (I've experimented with some dice that were beyond help...it wasn't pretty...! )

If the dice are crystallizing, but smell fine, I've used nail polish. It isn't as thick as paint, so it will flow into nooks & crannies...but you should only do one side at a time, then let it dry for several hours--even overnight--before doing another side. Also, be careful to dab, rather than stroke, over logos to try to avoid smearing anything.

I've NOT done anything with these dice...