Comes with a pair of finger trainers, allowing you to practice with both hands. Two finger trainers correspond to the left and right hands. This 5 finger training tool builds hand and finger strength and corrects finger posture for guitar/piano beginners and players. Suitable for most musical instrument players, and can also be used for finger strength training in daily life. Anti-finger breakage design, perfect for correcting the shape of your hands. Corrects the fingers, maintains the correct palm posture, and provides firm support for the palm. All-in-one hand exerciser is specially designed for many musical instruments. It can also be used for finger strength training in daily life. Build strength, durability, flexibility and coordination safely and conveniently.
