The different parts of the eyeball model are detachable to show the following structures:

• Tunica External: Showing cornea and sclera with attachments of ocular muscles and optic nerves
• Tunica Media: Showing the iris, the ciliary body and the chorioid
• Tunica Internal is Retina
• Refraction Media: Showing the lens and the vitreous body.

The model is made of PVC.