If you liked Bentley or ghost clip then you may like this.
It requires minimal setup, a
little something and you are all set-takes about 10 seconds.
It is a delayed reaction and
hands free-thats the cool part.
The downside is its minimal movement and lasts LESS THAN A
SECOND.
This is over-priced-should be 2 bucks max.
Nice addition to paper clip
mental magic effects.