0.1mm tip achieves precise and beautiful lines till the tail end of eye line. Excellent durability long lasting lines for all day long. Strong for sweat, water, tear and sebum. Long lasting intense color even apply over eyeshadow. No fading lines, but vivid color continues. Adheres to the skin perfectly. It gives a look just applied and looks fresh! Rubbing proof formulations. Long lasting formula, but you can remove the lines with warm water easily.