SX PRO bottle pacifiers with a flow to dense food + 6m pacifier SX PRO: physiological shape · This is the shape recommended by children's dentists · leaves a language more space in the mouth longer neck It reaches the connection of hard and soft layers of the palate, which as confirms scientific research favors a more natural suction of the pacifier chirpicated in relation to its base · a more convenient shape for children who hold the bottle slightly Curved Base of Pacifier · supports the correct arrangement of the mouth, language and jaw. · Allows for a greater adaptation, because sucking can be practiced by grabbing the pacifier from the most convenient place for a child. Ultra Soft Flexible and Thin Silicone · Imitates the Touch and Texture of Mother Nipple, Thanks to high flexibility, it perfectly adapts to the shape of the palate flow to dense food + 6 m · enlarged hole in the teats · Allow to serve a child from a bottle of dense foods, for example, a porridge on milk milk for bottles is approved by the Spanish company of children's dentistry (SEOP) and the Association of Italian Orthodontics specialists (Asio). The bottle and its elements do not contain harmful BPA. Produced in the EU. In a pack of 2 pieces.