Baby’s Facial Development This feeding bottle assist in the development of the baby’s jaw and facial muscles by allowing a smooth tongue movement. Air Ventilation System Pigeon feeding bottle for babies have a unique air ventilation system that ensures smooth gliding of milk into the baby’s mouth and minimizes the air intake. Easy Handling Easier to hold and handle because of its streamlined shape. Stretchable Nipple Perfect bottle nipple with elastic and stretchable characteristics allowing the baby to move his tongue in a natural motion. Perfectly Shaped The baby bottle nipple is shaped in a way to perfectly fit onto the baby’s lips providing a smooth feed. Adjustable Milk Flow The flow of milk can be adjusted according to the baby’s needs.