Mel Genge sent in a picture of a unique way to deal with a large Sea Urchin.
I received this large Sea Urchin from Garry about a year ago. It is 4 inches high and about 17 inches around with a total height of 13 inches. Both of the finials are make out of Yew wood and are finished with natural Watco oil. I left the Sea Urchin natural with no finish.