I saw of few of these for other currencies (even New Zealand had one!!) but none for Australian coins so I set about designing my own.
The 50c coin was too big to fit in this design so I opted for 2x$2 coins instead. The final design will hold 6 coins for a total value of $5.35 that fits nicely inside a wallet credit card slot.
AU_Coin_Holder.stl | 266.9KB |