The NoseFrida Nasal Aspirator with Travel Case is an all-in-one package to keep your aspirator components all in one place and clean from the outside world. Ingenious doctor-developed Swedish design lets you suction the snot out of your baby's nose by placing a tube against (not inside) their nose. No need to worry since it presents no risk or harm to internal nasal structures. Disposable filters (sold separately) prevent the transfer of bacteria. NoseFrida is easy to clean, dishwasher safe, and BPA and Phthalate-free. You'll wonder what you've done without it!