After several months of use my beloved whale started coming loose, as the bottom jaw was a weak spot.

So I went and designed a new whale hook, simplified so it can be printed flat on its side to make sure that weak spot was eliminated.

While I was at it, I moved the hook's location, so the gap it is made for is now bigger (30.46mm) to accommodate the thicker desk.

Unfortunately, despite measuring and testing it wasn't quite enough of a friction fit, and I had to add a bit of gaffer tape to one side of the opening, to make it fit properly.

P.S. You'll need to print two copies of the googly eyes ;)