The Boon Nursh Silicone Pouch Bottle is designed for babies aged 0 months and up, with a soft nipple that mimics the breast-like features. This set includes 3 bottles with a capacity of 4 oz each, making it suitable for slow feeding. Made of silicone, these bottles are easy to clean and suitable for a baby's delicate oral development. The multicolor design adds a fun touch to meal time, making it a stylish and practical choice for parents looking to help their little ones transition from breastfeeding to bottle feeding.