GENTLY CLEARS CONGESTION – Provide quick, effective relief from congestion caused by colds, flu, or allergies so your baby can breathe easy and get a good night's sleep SAFE, NON-IRRITABLE – Soft pen-shaped tip is designed to fit comfortably into your baby’s nose without irritation while preventing over-insertion into nostrils EASY CONTROL – Level of suction controlled manually through mouthpiece to protect delicate sinuses CLEAN & HYGIENIC – Hygiene filter prevents spread of germs; device takes just seconds to disassemble and wash SAFE & RELIABLE – Device is FDA approved, hospital grade, biocompatible, and free from BPA & Phthalate