The `yubeche' bottle uses imported food-grade silicone, ppt materials in japan, while the nipples use imported food-grade silicone raw materials. “eubeki series products meet the food qs certification test, bottled with imported food-grade, non-toxic, non-sorting polycarbonate (pp) material abbreviated to u. S. Fda, european en71, and british bs standards for the “quality and affordable” sale of all parts of the country and the middle east and beyond。