Ahh. I have fond memories of playing ‘Operation’ when I was little.
A battery-operated game of physical skill that tested players’ hand-eye co-ordination, it was really just a themed wire-loop electrical game. Surprisingly the game first went on sale in 1965, and is still going strong today, thanks to the Hasbro company.
I found this very faithful cake rendition of it over at The Cake Fairy Gallery.

It was always trying to extract the wishbone which caught me out.
Have a good weekend all and see you Monday.