DynaFlex Dynaflex Power Ball Blue Box, Blue LEDs Glow as the Speed Increase

MPN: DY12050

As low as $46.75 from Vitamin Deal Rated out of 2 reviews See Price History

Description: The Dyna-Flex Powerball makes the cover of Time magazine as one of their top 10 digital devices of the year. It features a balance rotor and removable top cap, which allow insertion of the optional digital speed meter. Generates from 32lbs to 35 lbs of torque when speeds of ... read more

The Dyna-Flex Powerball makes the cover of Time magazine as one of their top 10 digital devices of the year. It features a balance rotor and removable top cap, which allow insertion of the optional digital speed meter. Generates from 32lbs to 35 lbs of torque when speeds of 9,000 - 13,000 RPM's are reached. The ultimate in engineering design, featuring the same user-friendly features as the Dyna-Flex Pro Plus but incorporating an on board generator. By activating the gyro, a dynamism (motion) is created, which will activate LED lights, located in the interior of the gyro. The faster the unit runs, the brighter the lights will be until the whole hand is engulfed in a bright glow. Just when you think you've seen it all, along comes the ultimate hand, wrist and arm Exerciser, the Dyna-Flex Powerball. minimize

Poor quality and lacking in customer service.

Strengths:

Enjoyed the workout and fun when it worked.

Weaknesses:

Lasted only 30 to 40 spin sessions.Customer service was poor. I was immediately accused of abusing, tampering damaging the ball and responsible for the decline in performance.

Posted Jan 5, 2008 - I bought one after seeing a friends. Mine was very hard to spin up. Had to use a string pull to get it started. Then it started getting harder to keep going. Contacted dynaflex about replacement, service, advice etc. All I got was you must have abused, dropped etc. Very poor communication style with all caps and misspelled words on top of accusations I was responsible for the loss in performance. I enjoyed using it the 30 - to 40 times I could keep it going. A friends powerball pro with no lights is much easier to spin up and has been working for hundreds of spins. Maybe I got a lemon but the customer service experience was bad.

67% of readers found this review helpful. Did you find it helpful , unhelpful, or inappropriate?

Comment about this review

Buy now at Vitamin Deal: $46.75

Buy now at VitaMaker: $46.94

Buy now at VitaDigest: $46.97

Dynaflex Powerball Gyro

Strengths:

it continues to rotate with continued hand motion.

Weaknesses:

starting the gyro takes a bit of patience.

Posted Nov 5, 2007 - Thus far I am happy with this handheld gyro. I think it should prove to be beneficial. The lighting on it enhances playing with it. You can feel pressure and your hand muscles are being exercised.

Sellers	BottomLine Price
See It	See all-time ratings 60 Reviews	$39.97	Your Best Price + $0.00 tax + $6.78 shipping = $46.75
See It	354 Reviews	$39.95	+ $0.00 tax + $6.99 shipping = $46.94
See It	960 Reviews	$39.98	+ $0.00 tax + $6.99 shipping = $46.97
Compare Prices for All 3 Sellers ($39.95 - $39.98)

Sellers

Seller Rating

Price