Great effect, though certainly not a new one. As the main selling point of this is the "factory
made" rubber bands, I have to say I'm disappointed with the quality. Just about every set seems to
come with imperfections, which mean they're not likely to last very long at all. That said, if
you're giving away each set after one use, they may do the job. Still, dodgy quality, and I suspect
with a little patience and super glue, you could make your own.
Also, I think the refills
need to come with more singles. You get 20 linked bands, and 10 singles... that means that for every
two regular bands, they must last for as long as it takes you to get through four gimmicked pairs.
Ie: If you start with crazy man's handcuffs (two regular bands) before switching for the gimmick,
those original two bands will have to last four sets... And with this quality, I can't see that
happening. As they look different to other bands, you can't just find replacements at your local
store.
Summary - great effect and huge potential, but quality is leaning towards poor.