Respi-Ex deep breathing lung exerciser (NW10)
Barely used. Washable breath measurement system. Helps in achieving maximum lung expansion and strengthening cough effort for maintaining clear airways. Helps to improve respiratory fitness. 3 colour coded balls for differing inhalation rates 600cc/sec, 900cc/sec and 1200cc/sec.
This offer has been gifted to someone and is no longer available.