An eye surgery called keratopigmentation, or corneal tattooing, is becoming increasingly popular. The surgical procedure changes the color of the eye by injecting pigment into the cornea. The surgery takes about 30 minutes and costs roughly $12,000. But some medical experts believe it’s not that safe. What do you think? Is a new eye color worth the risks and rewards? #eyecolor #keratopigmentation #eyes | NBC 6