From the archive
What are some interesting gadgets that you can buy in Akihabara?
There are some strange gadgets there, that just come and go.
I saw this crab claw pen last week. Not made here, though.

From the archive
There are some strange gadgets there, that just come and go.
I saw this crab claw pen last week. Not made here, though.

Discussion
I am afraid I cannot help you (answer your question). But I can't help wondering what the hell is this thing? :) seriously, I have absolutely no idea and I want to know what it is now!
I think I should describe it in more detail. This is a pen that doubles as a crab claw :-p. There is a button that can be pressed to close the claw. I'd say this one is pretty useless, other than for practical jokes.