Volleyball & Rugby Hand Corrector Training Ball – Grip Trainer Color:2pcs 220V input → 220V max

220V input → 220V max output)

Unisex Design: Suitable for all kids — no matter their style or personality

please consult a healthcare professional before use

especially in dim lighting or at night

stimulating space to explore and rest

Volleyball & Rugby Hand Corrector Training Ball – Grip Trainer Color:2pcs 220V input → 220V maxMaster Your Grip with the Volleyball & Rugby Hand Corrector Training Ball Take your game to the next level with this innovative Hand Corrector Hollow Training Ball, designed for volleyball and rugby players who want to sharpen their grip mechanics, ball control, and hand positioning. Whether you're a beginner building foundational skills or a seasoned athlete fine tuning your technique, this compact training aid delivers real, measurable results on