Fingertip Power GabrielYun

A compact device for enhancing finger muscle strength keeping left/right balance.

Consists of 4 printed parts and a metal spring. (Spring can be purchased at hardware stores. See diagram for spring dimensions.)

Recommended for athletes, musicians, rehabilitation, etc. 

Exercise example: Squeeze for 5 seconds, then release for 5 seconds. Repeat 5 times for each finger.

Files: 
   1. Cylinder, piston.stl   
   2. Upper cap.stl   
   3. Piston hole filler.stl   
   4. Upper cap hole filler.stl

Printer: Cubicon Style
Material: PLA natural
Layer height 0.2 mm,  Wall thickness 1.2 mm, Infill 20%, Support needed, Raft / brim not needed