Eye Key Ring

Eye cuddly soft key ring.

FACTS: The eye is a stunning and sensitive organ that works like a camera to regulate, focus and process light into the sense of sight. The cornea, a transparent membrane covering the surface, first directs light through the pupil, which then funnels the light into the eye. The pupil is a muscular hole in the middle of the iris, the coloured circle of the eye. The iris regulates the amount of light that enters by controlling the size of the pupil. This is the pupillary light reflex. The iris does its job using both circular and radial groups of smooth muscles. Whether your eyes are brown, blue, or green is determined by the amount of pigment in the iris.

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