Give your fingers their original strength and mobility with Kudizes portable compact finger exerciser. The exerciser is very light in weight and is made from highly durable plastic for long-lasting performance. A helpful tool for people who want to improve their grip, strengthen their hand and fingers, improve endurance and coordination, or increase their finger control and mobility. The exerciser is featured with a spring that strengthens fingers and hands while improving control and stamina. Ideal for by athletes involved with football, tennis, golf, baseball, hockey, basketball, lacrosse, bowling, rock climbing, archery, curling, volleyball, boxing, martial arts, cricket, and skiing and people recovering from surgery or paralysis.