Those things are everywhere.
They are not everywhere here...I've yet to see one other than pin the internet.
Kids school called this week and they have been banned. They are rampant here. My kids don't have one. Oh you're bored, need something to keep you focused here's a broom focus on that.
This is more how I played it... minus the synthetic running the blade:
[video=youtube;NT0epw9P7-o]https://www.youtube.com/watch?v=NT0epw9P7-o[/video]
Had no clue about these things till i looked at this thread. Seen a whole table of them at the gun show today and didn't have a clue what they were!