The 3-ball spirometer is a device designed to improve the functioning of the lungs. It enhances the bloody supply to the respiratory system by normalising the concentration of carbon dioxide in the blood whilst strengthening the muscular system of the chest.

The 3-ball spirometer is used for therapeutic and prophylactic purposes.

When inhaling through the mouthpiece and flexible tube, the balls will float within the see-through chambers.

Features include:

- Compact

- Easy to use

- Clinicially effective

- Suitable for all ages