In a wacky invention, silicone rubber lips that prevent wrinkles by exercising facial muscles have been developed in Japan. Wearing the lips-shaped mouthpiece helps to exercise 12 facial expression muscles and turn back the clock, its makers claim.
The user has to wear the “Face Slimmer” on their mouth, and spend three minutes each day repeating vowel sounds, the New York Daily News reported.
This would “give sagging facial skin and muscles that much-needed daily lift,” manufacturers said.