The DrBrown's Anti-Colic Glass Baby Bottles are a must-have for new mothers. These bottles come with a cleaning brush, making it easy to keep them clean and hygienic for your baby. The narrow design of the bottle makes it easy for your baby to grip the bottle and hold it while feeding. The bottle is suitable for babies aged 0 months and above.The bottle is made of high-quality glass material, which makes it durable and long-lasting. The anti-colic nipple type ensures that your baby does not face any discomfort or pain while feeding. The DrBrown's brand is known for its quality products and this bottle is no exception. It is perfect for mothers who want to ensure that their babies get the best feeding experience possible.