To save continuously is important both in life and when working with computers.
If you combine the two you get a computer keyboard save key that's really a money box.
It's just like the real thing, except it's bigger... and not clickable... and of course there's really no such thing as a save key.
Please note: you can't save money by pressing Ctrl+S, it only works with computers.
The size is 107mm square and 55mm high.