• Made from high-quality borosilicate glass, YOHKOH bottles offer purity and clarity without impurities • They include ultra-soft liquid silicone nipples that make feeding easier and help prevent air intake • Each bottle has a capacity of 260 ml, ideal for babies from 6 months old • The nipples naturally respond to the baby's sucking, regulating the milk flow and providing an experience similar to breastfeeding • They feature a smart valve at the base of the nipple that balances internal and external pressure, separating milk from air and preventing air ingestion, which helps reduce colic and gas • The design with few parts allows for easy assembly and cleaning, and can be washed in hot water or steam • The scale and bottle design are printed with resistant and durable ink, ensuring legibility with frequent use