Description
Element formed by an “L” shaped glass tube, containing a small and light ball, attached to a 30cm latex tube. At one end, there is a narrow mouthpiece to be introduced into the nostril. This device has several therapeutic uses such as working on velopalatine competence, avoiding and visualizing nasal air leakage in speech, increasing buccal airflow (by removing the mouthpiece), getting air channel through the mouth, etc.