2 x Gel Ball for Hand Strengthening, Fitness, Fingers, Wrist Ball, Therapy Rehabilitation Massage for Exercise, Hand Strength, Hand Strength, (Blue) Tbest

2 x Gel Ball for Hand Strengthening, Fitness, Fingers, Wrist Ball, Therapy Rehabilitation Massage for Exercise, Hand Strength, Hand Strength, (Blue)

Product Features

• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.
• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.
• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.
• Silicone Material: Hand trainer press ball is made of silicone, with a fantastic tap surface with texture to give you a feeling of fretboard and comfortable
• Relief Yourself: Multiple Resistance Therapy Exercise Gel Squeeze Balls is very convenient to use. Shake, roll, or squeeze the ball for tension relief and reduced stress levels
• Grip training device strengthening: grip balls hand training device Ideal for training with recovery.exercising the flexibility of the fingers against the stiff muscle training, hand and improving the grip strength of the hand –
• 5 colors: hand massage stress balls has 5 colors for 5 degrees of hardness: jaune-15, orange-20, rouge-25, bleu-30, blue lac-35; emballege scope of delivery: video light balls
• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.
• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.
• Wide application: Effective finger trainer anti-stress balls is suitable for people who are the climbers, the culturistes, the computer scientists, the lovers of badminton and pong etc.