Happy Shopping Cart Coin Holder

__Happy Shopping Cart Coin Holder__

For most shopping carts at the supermarket you need a coin to unlock the shopping cart.
There are a lot of replacement coins with holders that can be attached to your keyring. So here is another one, happy to hold your coin until you need it.

* This coin holder is designed for a __coin of the size of an 1 Euro coin__.
* __Cheap:__ (about 10Ct for the PLA compared to the 1 Euro coin. So it is about 10 for the price of one. ;-))
* __Quickly available