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DFX Powerball

4.5 (123)

Power Cord Easy Gyro Starter

Name: DFX Powerball Power Cord Easy Gyro Starter - Power Cord Easy Gyro Starter
Brand: DFX Powerball
SKU: 45967303442708
Price: 4.49 USD
Availability: InStock
Rating: 4.5714 (6 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$4.49

Quantity

Color

Black

Quantity

Description

Power Cord – Quick, Reliable Gyro Activation This five-pack of starter strings is the perfect accessory for fast and reliable activation of your gyro hand exerciser. Each string is designed for easy handling and built to withstand repeated ...

Reviews

4.6

7 ratings

Lost the string to my DynaFlex...

I lost the string to my DynaFlex. Now I have 5 more and feel set for life! Order arrived quickly. Excited to be able to use the DynaFlex again!

Suzanne · October 22, 2025

String too big

The strings I bought are easily twice as thick as I was replacing and get stuck in the mechanism.Paying for return shipping is not worthwhile. Definitely a waste of money

Bruce · October 27, 2025