Hand Strength Builder: Our hand strengthener is designed to improve hand strength, providing adjustable resistance levels to challenge and strengthen the muscles of the hands, wrists and fingers for improved grip in hand. Adjustable Resistance Levels: With adjustable resistance, our exercise machine allows users to customize the intensity of their workouts, making it suitable for people of all fitness levels , from beginners to advanced users looking to build strength and endurance. Built-in counter: Equipped with a built-in counter, our exercise machine allows users to track their progress and set goals fitness trainers by monitoring the number of repetitions completed, providing motivation and accountability throughout their workout time. Stainless Steel Spring Construction: Made with a durable stainless steel spring, our exercise device provides reliable performance and longevity, ensuring consistent and effective resistance, even with frequent use. Non-slip design: Designed with a non-slip handle, our exerciser ensures a secure grip and comfortable during workouts, preventing slipping and minimizing hand fatigue for a safer, more effective workout experience.