Introduction:
The Flanger FA-10 Extend-O-Grip is designed for allinstrumentalists, from beginners to professionals. Use theExtend-O-Grip to warm up before playing and to strengthen andstretch the fingers. Our unique ergonomic design allows you toexercise the fingers, wrists and forearms while practicing thecorrect action for playing musical instruments. Increases fingerspeed, strength and independence.
The span between fingers can be extended and strengthened byprogressively shifting the fourth button away from the others.Practice without your instrument anywhere, anytime: compact andultra-light design means you can carry the Extend-O-Grip in yourpocket, bag or instrument case.

Feature:
-Soft, over-molded finger pads for adding comfort
-Strengthen and stretch the fingers.
-Built-in, simulated guitar strings for building fingercalluses.
-To make your small finger strong enough to play theinstrument flexibly.
-Unique ergonomic design allows you to exercise the fingers,wrists and forearms while practicing the correct action for playingmusical instruments
-Increases finger speed, strength and independence
-The span between fingers can be extended and strengthened byprogressively shifting the fourth button away from theothers
-Compact &ultra-light and it can be practiced withoutinstrument for anywhere & anytime

Specification:
-Model: FA10 
-Type: Hand exerciser
-Tension: 7 pounds (for adults)
-Volume (CBM): 0.078
-Color: Green/Black 
-Weight: 97g
-Measurement (cm): 8.50*7.00*2.00 

Quick Instruction:
Hold the Extend-O-Grip in either hand and place yourfinger-tips on the tops of the buttons. Push the buttons downindependently or all at once. The fourth button can be moved awayfrom the others to extend the span.