Assertion: electric toothbrush | /r/CapableOf | use sonic vibrations
Facets:
value: besides oscillation
type: OTHER
Source sentences:
text: Besides oscillation, this electric toothbrush also uses sonic vibrations—substantial vibrations (30,000-40,000 strokes per minute) that help clean the surface area of teeth, rev saliva production (which is a good thing!), and get toothpaste between teeth and along the gum line where a manual toothbrush might not reach.