Ergonomically designed, this feeding bottle lends your baby's small hands a good grip The wide teat is designed to replicate natural nursing process, making the transition to bottle feeding smoother Being anti-colic, this bottle is safe to be used. Product Features: Vital Baby Nurture Feeding Bottle is featuring classic styling with an ergonomic shape; extremely soft teat mimics the feel of the breast; natural latch for wide breast shaped teat; teat with air ventilation system to ensure minimum intake of air while feeding and prevent colic, gas and spitting the feed