A VOLUMATIC Spacer Device is a large-volume spacer device which is intended to make it easier for you to use your Inhaler effectively. It helps the medicine reach your lungs where it is needed instead of being deposited at the back of the throat where it may be less effective or may cause irritation. It makes it easier to use your Inhaler because you don’t have to press down on the Inhaler and breathe in at the same time.