Powerball Gyroscope 280Hz Fusion Cord Start Classic
Cord-start LED Powerball with up to 16kg force. Ideal for grip strength, finger dexterity & rehab.
$19.99 $64.99
Powerball Gyroscope Diablo Autostart Pro
27kg steel-core autostart Powerball. 10% smaller for compact grip power. Not for rehab. Built for strength.
