1 Orange candle
1 Pink candle
Perform this spell at night. Light the orange and pink candles. Close your eyes and concentrate fully on the spell. Any other thoughts will disrupt the spell. Fill your mind with the color your eyes are (you may want to stare at your eyes in a mirror to get a good idea of exactly how they look). Picture that for a bout 5 minutes, then begin picturing the color you want. You may want to stare into something the color you wish (make sure it's purely that color and doesn't have a pattern).
"Become of me..."
This spell takes multiple castings in order to change your eyes and you may see results in as little as two castings.