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ERINGOGO 3pcs Finger Grip Strengthener Finger Exerciser Grip Acoustic Expansion Sleeve Musical Instrument Finger Force Finger Force Span Strength Trainer Gripper Guitar Finger Cot White - 201937150393811
ERINGOGO 201937150393811
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Strength trainer gripper: adjust the size of the spacing, practice at will, adjust according to each persons finger condition. Finger exerciser grip: simple and light, easy to carry, practice anytime, anywhere. Finger grip strengthener: improve finger span and flexibility, improve finger function and improve playing efficiency. Guitar finger stretcher: scope: electric guitar, bass, ukulele, piano, saxophone, instrument keyboard Guitar finger expansion sleeve: adjust the size of the spacing, practice at will, adjust according to each person's finger condition.
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