I saw something that caught my eye at a Korean toonie store today. It was a package of 4 silk worm cocoons. You soak it in hot water for about 20 minutes til the cocoon is soft. It was cut so it will fit at the end of your pointer finger. You fit it on and lightly go over your face to exfoliate. It leaves your face totally soft and gently exfoliated. Anyone else try this before?