1PC Hand Exerciser–Improve Dexterity and Strength in Fingers, Hands, Forearms- Adjust Tension per Finger– Simulated Strings Help Develop Calluses- Comfortable Conditioning Color:Gery Package Size: 24*15*9cm/9

Package Size: 24*15*9cm/9

13AH Range15-20MILES

High-quality materials and sophisticated craftsmanship ensure that the flame lamp can be used stably for a long time and the service life is greatly extended

and infrared detection

5mm headphone port

1PC Hand Exerciser–Improve Dexterity and Strength in Fingers, Hands, Forearms- Adjust Tension per Finger– Simulated Strings Help Develop Calluses- Comfortable Conditioning Color:Gery Package Size: 24*15*9cm/9About this item Enhance Finger Strength & Dexterity Specially designed to improve finger power, flexibility, and independence for musicians, athletes, and fitness enthusiasts. Perfect for Musicians Ideal for piano, guitar, violin, and other instrument players who want to build hand endurance and finger coordination. Adjustable Resistance Levels Each button offers adjustable tension, allowing progressive training to match your personal needs. Ergonomic