Features:

● Maxillary sinus puncture can be done via left and right nose, and sense of breakthrough can be felt if the puncture operation at inferior nasal concha is successful, and it supports maxillary sinus fester flush, and liquids and fester flows out of middle nasal meatus the maxillary sinus opening during flush.

● Replica of a male head, with human skin texture and reaslistic touch feeling.

● Supported repeated puncture training.

● small size and easy moving.G.W.: 9.6KG