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.
1 According to ReluctantGourmet.com, the price for a white Italian truffle at a gourmet food purveyor in Florida is $1,000 a pound. 2  A 2012 CBS News article quotes Olga Urbani of Urbani Tartufi, the worldâs largest truffle company, as saying, prices of winter truffles cost about $1,000 a pound.