coin wallet (FreeCAD file attached for customization)

some local store still transaction in CASH.
so I made small coin wallet

1. use FreeCAD open .FCStd
coin_wallet.FCStd -> edit the spreadsheet to customize your country coin size
coin_wallet_ntd.stl -> I made for NTD (New Taiwan Dollars 1 5 10 50)

2. my printer setting
PLA / 0.35mm / 50% infill / support material on

3. after print, please remove support material carefully