Rinforzatore delle dita verde, Esercitatore della presa

Riepilogo

• The finger exerciser is designed for a variety of musical instruments, such as ukulele, guitar, bass, piano, saxophone, violin, stringed instruments and other musical instruments that require the cooperation of fingers to play
• Can effectively exercise your finger strength, endurance, flexibility and coordination. Can also be used for finger strength exercises in daily life, safe and convenient
• Provide complete strength training solutions for fingers, hands, wrists and forearms. Each button is flexible and does not loosen, the force is 5 pounds
• Using silicone material, possess soft design, comfortable pressing, will not hurt your fingers. Durable for longer time use
• Extremely portable design, you can put in your suitcase, pocket, wallet, handbag, etc., take out for practice anytime, anywhere