Build stronger hands, fingers and forearms with this adjustable hand grip strengthener. 🖐️ The heavy‑duty spring lets you easily change resistance from light to tough, making it perfect for beginners and advanced users. 🔁 An integrated mechanical counter tracks each squeeze so you can record your reps and see progress over time. 📊 The ergonomic handle with non‑slip surface feels comfortable and secure, ideal for home, gym, office or rehabilitation use. 🏠
