Anatomy of the eye. The sclera is the white part of the eye, its protective outer layer. The optic nerve is attached to the sclera at the back of the eye. With age, the sclera becomes more yellow in colour.
depends on the quality-it can range from $8 to $20 depending on what its made of-chiffon, silk, spandex. etc. polyester chiffon is about $11 per metre at spotlight.
Chinchillas vary in price depending on their colour, quality and where you buy them. A Standard Grey, just for a example, might cost Â£30-Â£60 from a private seller and Â£100+ in a pet shop. These are just approximate prices as they vary so much. Different colours and 'show' chinchillas can cost hundred of pounds.