The Chicco WB Glass Bottle is designed for babies 0+ months and helps alleviate colic, regurgitation, and irritability. It features an ultra-soft silicone teat with an anti-colic valve for a natural feeding experience and easy transition between breast and bottle. Made of heat-resistant, thermal shock-resistant borosilicate glass, it maintains the temperature of liquids for longer. The bottle has a wide neck for easy cleaning, is dishwasher-safe, and suitable for sterilization. It also includes an anti-leakage cap for added hygiene and convenience.