BCOOSS Black Hand Grip Strengthener: Practice finger strength - hand grip strengthener which isolates each finger to strength individually. When you need to use fingers that are not commonly used in daily life, you can use them to strengthen your fingers. Practice pressing pressure - whether you are an athlete, musician, office worker, or grip training device, you can use it to strengthen your hand anytime, anywhere. Relieve hand fatigue - people who use the mouse and keyboard for a long time may experience pain and stiffness in their joints. The gripper can promote blood circulation in the hands and relieve arthritis. Easy to use, premium quality, and durable, the right size to package and store.

• Smart Counting Hand Grips: BCOOSS Black hand gripper adds a mechanical counter to the bottom. Press the button firmly to count automatically. Record the number of times you exercise each time and re-use it.
• You can use this hand strengthener at home or in the office for just 5-10 minutes per day. Perfect for athletes, musicians, rock climbers, tennis players, etc.
• High Quality and Durable: BCOOSS grip strength trainer is made of heavy-duty plastic and reinforced metal alloy materials, durable and safe. And there's TPR material on surface which will do no harm to your hands and fingers and provide non-slip grip at the same time. It will bring you an excellent user experience.
• Injury Rehabilitation: Daily exercise with this hand gripper strengthener helps restore hand injuries, rheumatoid arthritis, arthritis, carpal tunnels, tendonitis, fractures, wrist fractures and tendon surgery.
• Ergonomic Design: Ergonomically designed soft handle of grip exerciser for large, small hands, old and adolescents. Compact size of forearm grip workout equipment enables you to storage easily in your pocket, handbag, or gym bag and allows you to exercise whenever and wherever.