Maybe you know what it is, maybe you do not.
It is a skill toy, Japanese re-invent of the classic Cup and Ball.
Here is a video:
I started playing with one a few years ago, and now own 5. I have gave a few away.
There is a kickstarter (don't we all love KS?) going on, I'd like to see it meet it's goal (because I want what I backed :p).
I'm banking on someone else here knowing about the toy, or know someone who does, and can help spread the word for the kickstarter.
Cool beans?