The Physio Soft soother is anatomical and functional because it adapts to the anatomy of the mouth and correctly stimulates the functions of the mouth. Made of 100% natural rubber, it is very soft, convex and elastic and does not leave any pressure marks. The heart-shaped air holes additionally ventilate the oral cavity, reducing salivary congestion and preventing irritation. The ultra-thin profile and anatomical shape help the child to close the mouth properly and apply correct pressure to the palate with the tongue. The small elevations at the tip of the teat serve as orientation for the child's tongue. In addition, it has a teething ring that massages the child's gums during the sensitive phase in which the milk teeth come (only for the product from 4 months).