Thank you for viewing! [Product Overview] This is a finger grip trainer that allows you to train each finger individually. It has three levels of resistance: 13LB, 17LB, and 21LB, allowing you to efficiently train your fingers, grip strength, and forearms according to your level. It has a compact design that is easy to use at home or on the go. [Features] • Independent training for each finger • Gradual strengthening with 13LB / 17LB / 21LB resistance • Lightweight & compact for easy portability • Simple structure suitable for beginners to advanced users • Black color, also suitable for sports and rehabilitation purposes [Specifications] • Type: Finger grip / Grip strength trainer • Resistance: 13LB, 17LB, 21LB • Color: Black • Condition: Good condition with no noticeable damage [Uses] • Grip strength and finger strength training • Finger strengthening for musical instrument playing (guitar, bass, etc.) • Sports (climbing, baseball, golf, etc.) • Rehabilitation and finger training [Benefits for Buyers] • ✅ This product is recommended for those who want to focus on strengthening their finger strength! • ✅ Easy to continue training because you can change the resistance levels gradually • ✅ Easy to train at home, work, or while traveling