1 EUR 2 EUR Coin holder

thingiverse

I needed a 1€ and 2€ coin holder for "Coffee cash" but the ones I found for sale were either too small or had 10/20/50cnt slots with them. So, looking at one of those, I made one myself. It seems to work fine. Depending on printer tolerances, you might need to tweak widths and things. FreeCAD files are included, so be gentle, my first tries at CAD were pretty rough! Print the top down with support. You might need to scrape some excess off with an exacto knife. Burn gently to round the edges (they're sharp!). Use whatever spring you can find. I used epoxy to glue the bottom part in place. (Actually, I bought a same height coin holder and took springs from it)