Top positive review
26 people found this helpful
Addictive as things come
on 28 December 2007
This product is simply perfect. You find yourself just picking it up at every other momment for no reason what so ever other than to spin a ball in your wrist.
The way it works means no batteries and it should last a life time, which is good because that's how long you'll be using it. It's great to build up arm muscle but it's best at just being fun.
Be warned that using it too much when you first buy it for long periods of time can mean very saw wrists but once you're used to it that'll pass.