Japanese Oral Grip Machine Tortures, Improves Smiles  The
Japanese are not unfamiliar with using gadgets to improve their
appearance, but this Oral Grip Machine just looks and sounds too
painful to be used while not inundated with sake. It's a couple
pieces of plastic you shove in your mouth to work your oral
muscles out with for four minutes at a time, three times a day.
Now, we've seen plenty of Japanese people, and their smiles
being sub-par is probably pretty far down the list of things I
thought about. However, maybe this is less for smiles, and more
for the Japanese adult industry where oral strength is a trait
much sought after (at least in the videos we've glanced at).
[Patakara via Tokyo Mango]