The side of this Montessori activity toy is equipped with soft buttons to encourage the baby to touch and press. The raised position can stimulate baby's curiosity and train the flexibility of little fingers. The other side is equipped with 1 button and 3 holes. Slightly press the button from this hole to another hole, feel the pressure and experience the touch. The bright colours stimulate the baby's vision development. The aircraft design makes it easier for babies to grip and hold. Pull the cords from one side to the other to hear and feel different sounds and vibrations. Textured cords and easy to hold handles promote motor skills, sensory exploration, fine motor skills and hand-eye coordination.