Musical Instrument Finger Retractors Retractable Trainers Tools L

Musical Instrument Finger Retractors Retractable Trainers Tools L Description

Musical Instrument Finger Retractors Retractable Trainer Tools L Description 100% new and high quality. A must-have for extending your fingers and practicing your instrument. Visible adjustment of physical strength; you can see the change while practicing. Train your fingers and promote hand and brain dexterity. Improves the power, strength, and speed of fingers, palm, wrist, and forearm. Widely used by musicians (guitarists, bassists, pianists, and violinists). Color: Green. Material: Plastic. Size: L. Package Contents: 2 x Guitar Finger Trainers. Only the above package contents; other products are not included. Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the actual color. The permissible measurement error is +/- 1-3 cm. [OnBuy.com]