The New mam Easy Start Anti-Colic Bottle Set includes 4 BPA-free plastic bottles with a capacity of 160ml/5oz each. The bottles feature anti-colic nipples made of silicone, designed for slow and medium flow rates, suitable from 0 months old. The multicolor bottles are dishwasher safe and come with the Easy Start Anti-Colic model from the trusted brand mam. Made in Hungary, this bottle set offers a convenient solution for feeding your baby while reducing the risk of colic.