Features:

1,5 buttons initiated,one more button than the common exerciser,with more function,more powerful;

2,Exquisite design to make MFX5 high class;

3.Copper core, adjustable force,make operation smooth and accurate;

4,Exclusive "Lock button"function,the optional stainless steel piece can lock max 2 buttons;

5,This exerciser can improve finger strength and force accuracy to the highest level.

Specifications:

1,Tension range:3Lb-8.5Lb

2,Button:5

3Can lock max 2 buttons simultaneously

When exercising your finger,efforting from small to big and advance step by step.To have an exerciser which is adjustable and exquisite is of great help to optimize finger and palm force accuracy and flexibility.