I gave up when mine came apart. I bought a 15" lazy Susan at BB&Beyond, cut a circle and glued in the top to make it even with the edge. Then I Gorilla glued a 20" square of heavier plexiglas to that and used double sided tape to tape down my Olfa cutting board. Total cost $18.00 and it works like a champ except I left it at a friends house in PA and still have to go back to pick it up. In the meantime, she says she is holding it hostage until I make her one. Lol