As face side ink is covered by clear lenses, it prevents de-coloring and fitting is very good. Color which approved by FDA is used inside and tears circulation Oxygen permeability is much improved something different. Our lenses make your eyes charming and bigger by sandwich production method. As designed by matching to eye curve, there is no angles. Therefore, something different occurred by angles is perfectly removed and thin edge makes comfortable. Our lenses are composed of terafilcon which mainly include "HEMA".