Nasal cleansing is especially important for younger children who can not yet blow their noses on their own. As a small nose makes breastfeeding difficult and prevents the baby from sleeping peacefully, it is good practice to keep the nose clean and free. Each pack contains 10 soft disposable nozzles with absorbent filter. Use as a replacement for the Chicco PhysicoClean nasal aspirator. Each part is sealed separately for high hygiene. The mouthpieces are designed to fit snugly into the sensitive nose of young children.