Petit Boum Sensor bottle Sound buttons 15.5cm

Sound bottles, watch, shake, and listen! So simple yet so effective. Small objects inside the sound bottles create a real spectacle for our little ones. In addition to the visual perception of the items inside, it also stimulates hearing ability. This is especially important in the first year of a baby's life. The bottles help with learning sound differentiation, from the softest to the loudest sound, and in linking each sound to a meaning.