New vending machines are popping up in Germany. No, they aren't selling used underwear like in Japan. They're selling disposable shoes, called Ballerina To Go, for women whose feet are aching after dancing all night in the disco in towering high heels and stilettos.

Priced at $10 a pair (about 7) and available in gold, black, silver, or purple (because we need disposable shoes to match our outfits), the roll-up flat shoes are installed in 4 clubs south of Munich so far. They even come with a bag to put your heels in. There are other similar sellers in the UK.

Check out the site here.

Here's a thought - DON'T WEAR HIGH HEELS OUT DANCING. Jeez, do I have to think of everything?