Glass bottle - high temperature resistant, high quality bottle that can be boiled and sterilized; even if it is heated or exposed to acid and alkali substances, it will not release harmful substances, and it will not cause environmental pollution. Please feel free to use it.
Mummy's milky nipples are excellent in stretchability - imitating the natural elasticity of Mommy's breasts, which can be stretched freely according to your baby's sucking.
Anti-expansion and ventilation: The valve quickly guides the gas, sucking the milk more smoothly and reducing the baby's flatulence.
Follow the mouth shape: imitate the natural curve of the breast, in line with the baby's mouth shape
Double patent: Both the extension structure and the anti-expansion valve are patented.