The other reviewer is right. It's the exact same product for $70. Just a different name and intended
purpose.
I don't own it so I can't review it, but if I end up pulling the trigger I'll buy
the $70 one.
It comes with the note, charging cable and extra refill. It doesn't come with small cards. I'll be honest, it doesn't look like an ordinary pen and you wont fool everyone with it. But, for $50 (got mine on sale from Ophaya's website) including shipping... I'll use it. I haven't found out where to get the index cards yet. But it's crazy! These guys (Invisible Compass) must've bought these direct and got bulk priciing, added index cards and a couple routines and marked it up 500%! When I say it's the exact pen, I mean it's the EXACT, packaging and all, item that's on IC's webssite for $400. They should be ashamed of robbing fellow magicians.