VM-13002/Medium/6.0LB (2.7kg) Blue For all musicians, their hands are an important part of their instrument. via is the perfect tool for training hands and fingertips. Musicians spend a long time training the strength, movement, endurance, coordination, and dexterity of their fingers. via helps to enhance and maintain these abilities. ■ via has a unique structure equipped with four independent buttons, allowing for highly effective training. ■ It can train each finger, the entire hand, wrist, and forearm comprehensively. ■ Beginners can develop fingering skills several months faster compared to training with only their instrument. ■ Ideal for warm-ups before performances for professional musicians. ■ Pocket-sized and durable construction. ■ Practice anytime, anywhere, even without an instrument. This is a used item. Please refrain from purchasing if you are sensitive to imperfections or seek a perfect item.