Description
3pcs Egg Stress Ball
Grip Trainer
Good for music instruments training in guitar, piano, saxophone, etc.
Also for post-stroke therapy for grip training.
Resistance
Yellow
10kg
Red
20kg
Blue
40kg
Good for music instruments training in guitar, piano, saxophone, etc
Also for post-stroke therapy for grip training
Resistance:
Yellow 10kg
Red 20kg
Blue 40kg
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