EYES BLINKING

Lacrimal Gland
Producing tears that flow through tiny ducts onto the eyes

Lacrimal Sac
Collect excess tears

Eyelids
Blink to spread the tears across the eyes

Duct
Drain tears into nasal cavity



TO KEPT SURFACE OF YOUR EYES MOIST AND CLEAN, TEARS THAT IS PROSDUCED IN THE LACRIMAL GLAND MUST BE SPREAD ACROSS YOUR EYES BY BLINKING THE EYELID. AND ANY EXCESS TEARS WILL BE COLLECT IN THE LACRIMAL SAC AND DRAIN INTO NASAL CAVITY.