Thank you for viewing! I purchased this bottle because I was planning to combine breastfeeding and formula feeding, but my baby didn't like the bottle and I only used it twice. I am selling it because I ended up exclusively breastfeeding. 【Product Details】 • Brand: Doctor Betta • Color: Clear / Yellow Cap • Capacity: 240ml (with 10ml increments) • Material: Plastic • Made in: Japan • Number of uses: About 2 times • Nipple: Attached for shape confirmation, but for hygiene reasons, please prepare a new one yourself. • Stored at home / No pets / Non-smoking environment 【From the official website】 Doctor Betta baby bottles have a unique curved design supervised by a pediatrician, allowing the baby to drink in the same posture as breastfeeding. This posture is said to prevent milk from flowing into the Eustachian tube, making it easier to swallow and preventing illness. 【Other】 • I will sell it to those who understand that it is a used item. • Please refrain from purchasing if you are sensitive to used items. • Please check my profile as well, and you can buy it immediately! • I will pack it carefully and ship it. • I am committed to a pleasant transaction. Please feel free to ask if you have any questions.