Born to gradually stimulate the child to drink alone. . Ergonomic semi-soft spout, resistant to bites. . Shaped spout to favor the right positioning of the lips and off-center to facilitate the correct posture of the neck during drinking. . Ergonomic cup with removable handles, to follow the baby's needs. . Easy removable removable sip valve, patented to ensure the anti-drop seal of the cup without compromising the ease of drinking of the child.