Chuchubaby is brand from Japan which has more than  40 years of experience in manufaturing mom and bany care products like feeding bottles, baby wipes, breastpad, bottle wash, etc at affordable price with good quality.ChuChu Baby’s Soft Type Silicone Rubber teat for mild and smooth to suck. It’s easy and natural for babies to suck by terraced shape and uniformed thickness of teat. It stimulates baby’s mouth to keep openOne teat fits all ages - S, M, LSuper cross cut hole technologyAnti-Colic air ventMade In Japan