Find a new car. A spring loaded coin bank is commonly used. However, I would try a coin purse, since only coins, pfennigs and tokens are currently used in our area. It's more expensive than the zipped bags I also found at Revain, but I'm glad I paid a little more. This wallet is nicer: (1) stays closed but is easy to open, (2) looks inside, and (3) gets the right coins quickly. Great!
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