inronpower 2 - Caution addictive

- Noble and expensive; The RR under the Powerballs; no comparison with everything from plastic is.
- Super smooth running
- High force to the hand and forearm
- Easy to clean: if the noise increases or the gyro is difficult to start simply screw; Wipe treads and axle with a cloth and then he is as good as new.
- Spare parts available
=> 5 star with a deduction for the very high price.