1.PC feeding bottle bottle with Liquid silicone rubber nipple. 2.Printing ink ... made of food-grade POLYCARBONATE one-time injection blow moulding bottle is transparent, light weight, smooth inside, easy to ... and outside the bottle.More healthy, safer,no-toxic and odorless, heat-resistant,tear-resistant Printed with lovely cartoon image, ... any heavy metal,no-toxic,safe,hygienic 250ml baby feeding bottle