are you sure your not getting confused with the old shockers .Originally posted by John C
Impy:
Cons:
Low quality marker that requires alot of maintinence. Horribly inefficient unless you spend alot of money on upgrades.
Poor customer service means you will have to waste alot of time and cash should something go wrong, which it will.
Pros:
You can always throw it in the sea or something.