The Incentive Spirometer 5000ML is designed to help users improve their lung capacity and breathing efficiency. It features a large-volume measurement chamber that tracks inhalation strength up to 5000ml. Equipped with a clear flow-rate indicator, it helps guide users to maintain proper breathing speed. This lung exerciser is ideal for students, beginners, and anyone looking to strengthen respiratory function. Regular use supports deeper breathing, improved endurance, and better lung performance. The device is lightweight and easy to hold, making it suitable for home, school, or therapy settings. Its simple design allows users to see progress in real time. Made from durable and safe materials, it ensures consistent long-term use. Great for respiratory training, fitness breathing exercises, or general wellness routines. A helpful tool for improving airflow control and developing healthier breathing habits.