Dark Blue Blue Light Blue Mano Dedo Agarre Ejercitador Para Guitarra Bajo Ukelele Jugadores De Piano Blue

Features: Easy to train anywhere, whether in the traffic jam or in the evening cozy in front of the TV.
High quality silica freezing production, flexible, good elasticity, not easy to deformation.
Exercise fingers, promote the flexibility in the brain, fitness, save a space again.
Strengthens your finger muscles and even parts of your forearm.
Widely used for finger exercise when you play guitar, piano, bass, ukulele, saxophone, violin or orchestral instruments.
Specification:
Material:silica
Length:7cm
Width:3.5cm
Height:1.5cm
:Dark Blue / Blue / Light blue

Package Include:
1 x Finger trainer





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