Exact Change CAD
thingiverse
Stores just enough Canadian coins to make exact change every time. Drop in smaller coins, and slide-in last large coin. Keep them in your purse or pocket to ensure you are not carrying any more coins than you need for any single payment. Instructions Print so that large opening is at top to respect the 45deg overhang rule (will require a rotate). I use this method to derive the coin combination from a pile of coins: 1) Start from the lowest denomination. Select the maximum amount of coins that is still less than the the next larger coin. 2) Do the same with each higher denomination.
With this file you will be able to print Exact Change CAD with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Exact Change CAD.