Musical Wine

These glasses raise the same question in my mind Google Images introduction did the other day - what took the world so long? I remember ever since I was 5, Dad used to start every single dinner 'party' with some glass music. And even with his perfect music 'hearing' it sounded like a rat's scream - because we could not figure out which note is it going to play this time. But finally, the world figured out how to 'map' music notes on the wine glasses! Yet again world - what took you SO long?

Available at Luna & Curious, spotted on Incredible Things