What is it with some of these Japanese products? We have seen some of the strangest products in that area of the world. The Japanese Face Slimmer is right up there. It is a molded piece of plastic you put in your mouth to exercise your face. By pronouncing the vowel sounds of the alphabet three times a minute, twice a day, you will be able to make your face slimmer. Or so they say…. This is pretty strange anyway you look at it.