Powerball is a dynamic and completely revolutionary
new gyroscope that literally explodes with mind-numbing torque
and inertia once you activate it's internal rotor.
It's about the same size as a tennis ball
and weights just a little more, but take a Powerball in your
hand, set the rotor in motion with the cord provided (or use
your finger when you get used to it) and you'll experience
an extraordinary sensation!
Used by power kiters, kiteboarders, golfers,
boxers and racket sport enthusiasts to strengthen muscles
in the wrists and forearms. It's also suitable for the whole
family, to challenge friends and purchased by gadget lovers
across the world!
The 250hz Powerball Pro is the fastest model
in the range! As well as the Blue or Amber colour variation,
250hz Powerball Pro comes with a 6 function digital speed
meter/counter to reveal your highest-revs rating.
Suitable for the whole family!