Necessity is the mother of invention
Working from home is what created the problem. Everytime I would play a game when needing to pass the time, a client would call! And more often than not, when I was on a cracking game. I'd just have to let the ball drop and answer the phone. Grrrrrr.
I had an idea, a way I could bent up some aluminium with a magnet held on with a magnet.
It worked a treat!
After that I had an idea that I could use just a 20cent piece and another couple of magnets glued on.
Then by chance, a mate brought over a 3D printer because he didn't have room for it, and I made a couple of other designs, but they looked pretty ugly.
So I went out an bought a resin 3D printer and there you have it!