Charm Finger Exerciser

Double-sided digital display enhances flexibility and allows for left or right hand exercise. Random digit display engages fingers and brain with corresponding number elimination for fun and decompression. Awakens the playful child inside everyone with its simple and entertaining design. 5 digital classic gameplay options provide instant feedback, fast challenges, and help in stress release. Type-C charging port design ensures fast charging, low energy consumption, and increased durability.