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Portable Guitar Bass Piano Hand and Finger Exerciser Extend-O-Grip Trainer

  • Package Contains: 1 Hand and Finger Exerciser
  • Material: Plastic

Additional Information: The design of curve, practice is very comfortable and avoid fatigue and pain.The strength can be adjusted freely between 2.5 ~ 6 pounds.It can practice the hand multiple parts, such as the palm, fingers, wrist, etc. It can safely practice the finger endurance, tension, flexibility, coordination.It can help you improve the speed of play and sensitivity. It suitable for people of all age.

Portable Guitar Bass Piano Hand and Finger Exerciser Extend-O-Grip Trainer Portable Guitar Bass Piano Han...

390.00

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