Portable Guitar Bass Piano Finger Exerciser Adult Kids Hand Strengthen Trainer Green 5 Pounds

Specifications: This finger exerciser is perfect for instrument beginners to better practice finger strength and sensitivity. Flexible keys for pressing exercise, not easy to loose, durable for long time usage. Silicone made top and bottom, soft and comfortable to fit your palm and finger.

Keep practice with this portable tool, you can greatly improve your music instrument perform ability. Type: Finger Exerciser Material: Plastic, Silicone Suitable for: Kids and Adult Features: Useful, Five-Finger Practice Tool, Portable, Strength Improve Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package Includes: 1 x Finger Exerciser