contect lenses...

http://info.dinesys.net/beauty/52604.php
http://en.wikipedia.org/wiki/Contact_lenses
http://www.iw-studio.com/

A contact lens (also known simply as a "contact") is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye. Modern soft contact lenses were invented by the Czech chemist Otto Wichterle, who also invented the first gel used for their production.
Contact lenses usually serve the same corrective purpose as conventional glasses, but are lightweight and virtually invisible—many commercial lenses are tinted a faint blue to make them more visible when immersed in cleaning and storage solutions. Some cosmetic lenses are deliberately colored to alter the appearance of the eye.
People choose to wear contact lenses for various reasons. Many consider their appearance to be more attractive with contact lenses than with glasses[Contact lenses are less affected by wet weather, do not steam up, and provide a wider field of vision. They are more suitable for a number of sporting activities

Color contact lenses wearing advice
· You should follow the same rules as for regular contact lenses - wash your hands before putting color lenses in, clean the lenses each time you use them and store them in a contact lens case in a special solution.
· Color lenses are like your tooth or hair brash, and should not be shared with other people
· You should put your make-up on after the lenses are in. If you use hairspray, do it before you put the lenses in, or shut your eyes very tightly while spraying.
· Use only a mild multipurpose solution for cleaning your color contacts; never use peroxide based solutions. And don't rub the lenses - it can damage the color
· If you don't wear your lenses often, change the solution they are stored in at least once a week · Don't wear your color contacts for longer than 8 hours at a time