All natural -- from the material, transparent and pure glass.
The glass is entirely made of natural material, contains no BPA.
Suitable for babies in the first months of their life thanks to its design: transparent, hygienic, and can keep heat longer.
The transparent and sort silicone teat is a hygienic material.
It does not absorb tastes or odours and does not lose it’s shape even after repeated sterilisations.