If you are already familiar with Masuda's Ambelitious Card effect (which is better magic in my
opinion), then you should have no problem guessing the premise behind the Reboxed gimmick. Such a
device costs almost nothing to make yourself (I already have) and even the spectator response does
not justify the 25 dollar price.
But don't get me wrong. It's an OK trick that requires
careful handling to pull it off convincingly, but I personally recommend the Ambelitious Card
gimmick instead because it's a more versatile and amazing routine.