Gripmaster light

This product is a unique hand and finger trainer. You practice every finger by themselves and let you get a solid and firm grip. When you work out your hands in other ways you often only strengthen your strongest fingers but with this device you practice all your fingers the same way!

• pressure: 5lbs per finger (or 2.3 kg)
• color: blue
• strengthen every finger in your hand
• works with both right hand and left hand
• enclosed is a practice with 6-7 work-outs for your hands
• suitable for juniors, average women or men with weak grip or
  recover from injuiry
• a program with 6 exercises for your hands/fingers/wrists are included