Actually I have been using kajal from many years this is one kajal which is really smudge proof it gives dark colour its really fabulous kajal maybelline colossal kajal can be used by the people who use contact lens it can used by people who have sensitive eyes its stays up to12hrs with out any smudging this maybelline colossal kajal really gives a new look to you eyes. This maybelline colossal kajal is one of the most easly useable kajal that you can buy at cheap price finally its worth of money. After I strated using it I recomanded many of my friends I faithfully recomand this product for those who are searching good kajal at resonable price