Betta Brain Wide-Neck Baby Bottles (with lids) Set of 2: 160ml & 240ml Purchased in January of this year. I bought these because my baby strongly refused other bottles, but they didn't work out. I only used them about 4 or 5 times. I sterilized them after each use and have stored them at home in a clean condition. The nipples are for 6-month-olds, but for hygiene reasons, please purchase new nipples yourself. Although I've listed them as "like new," they have been used a few times, so please purchase only if you understand that they are used items. No original box. Material: PPSU