1 EUR 2 EUR Coin holder

I needed a 1€ and 2€ coin holder for "Coffee cash" and the ones i found for sale were either too small or had 10/20/50cnt slots with it.

So, looking one of those i made one myself. Seems to work. Depending printer tolerances you might need to tweak widths and things. Freecad files included, be gentle, my first tries at CAD.. :P

Print top down with support. You might need to scrape some excess off with exacto knife. Burn gently to round the edges. (sharp edges)
Use whatever spring you can