Cool idea, Larry! Kids would LOVe those. I would think the two pieces
joined together would work great. Sorry you had trouble. Were the
pieces equally wet when joined? Do you remember if you used more water
when throwing the bowl or the cylinder,or were they more or less equal?
Did you let them get leather hard before you attached them? I don't
know what went wrong...maybe water problems with unequal shrinkage
between the two pieces?