Hand trainer
10 € 25 €
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| Colour | Green, Blue |
| Condition | Used, in good condition |
| Added | December 26, 2025, 20:2877 |
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Selling a hand exerciser, I couldn't learn how to work with it. PowerBall is an extremely effective training aid for increasing muscle strength in fingers, palms, and hands. PowerBall also improves blood circulation, strengthens muscle ligaments, and reduces sports injuries.
