【Premium Materials】The Hand Trainer Ball is made of high-quality silica gel and PVC plastic.It can keep its original shape even if it is frequently used for training, and it is durable, safe and reliable. So every finger of yours will be well trained. After training, the handball can be washed with water to keep it clean and sanitary.
【Diseño Creativo】el diseño de la bola de erizo puede promover la circulación sanguínea cuando la aguja toca la palma de la mano; Esta bola tiene una hebilla flexible que se puede ajustar según sea necesario sin limitar la muñeca; La bola elíptica puede ajustarse mejor a la palma y entrenar cinco dedos al mismo tiempo, lo que ayuda a distraer la palma de la mano y aliviar la fatiga durante el entrenamiento.
【Widely Used】This massage ball will stimulate multiple points in the palm of the hand during training to speed up blood circulation. Massage is used to relieve hand fatigue. It is very suitable for guitarists, bassists, pianists and violinists, as well as people who often type, drive, write and climb mountains; At the same time, it can also be used for daily life to relax and ease anxiety.
【Portable】The grip ball holding design is delicate, compact and portable. You can use it at home, at work, for walks, in your car and anywhere else.
【Nice Gift】This finger trainer ball can be trained and carried easily, which is suitable for many games and people. It can relieve the pressure on the hands and can also be used as a boring decompression toy. It's really a good gift for family and friends.