Try all kinds of different wines at this brilliant innovative wine bar

This is a totally brilliant concept that I have never seen before. You add money to a kind of credit card - €5, €10, however much you want to spend - there is no lower limit. Then you choose what wine you want to try - they are all grouped into kinds of wine for example "Rouge Rond" or "Rouge Intense" - and the amount of wine you want to try: a tasting sample, half a glass, or a whole glass. Then you serve yourself using your "credit card" to pay by putting it into a slot. It's such fun! And you can taste all kinds of wines that you mightn't ever have come across otherwise, from very traditional famous French classics to small Languedoc producers to new world wines...