Many years ago, down in New Orleans There was a place just off Bourbon Street called 'Anything Goes" that every table in the place was made like that. Under the plastic was anything to dirty plates wit food remains to poker hands with chips to a layer of coins, mostly penneys to rope coiled up. Everything was under proberly 1.5" of clear plastic. I have often wanted to duplicate some of those tables. The pour on plastic is available on the web but I have never found details on how the finished product was shaped. Has to be a multistep process using a mold to give it it's final shaps along the edge. Perhaps a large, round, reusable silicone rubber mold? BTW, Anything Goes was a friggin fantastic place. Any of ya'll ever been there?