D'Addario VariGrip finger trainer

Strengthens fingers, hands and forearms. With the help of a knurled-head screw individually adjustable for each finger, the Finger Trainer by Planet Waves can be individually adapted to your needs. Also ideal for warming up before playing.

Rotated by 180 degrees after removing the rubberised handle, the patented Varigrip also functions as a trainer for the fingertips. The calluses of the gripping hand can be strengthened with a section resembling a string, even when no string instrument is available.