Ultra-fine yet rich colour glides on smoothly to create natural-looking definition as close to the lashline as possible. A precise tip every time–no sharpening required. Ophthalmologist Tested. Allergy Tested. 100% Fragrance Free. HOW TO USE:- To create a basic, tight line: While looking into a mirror, tilt head 10° back, making it easier to see the lash line. Starting at outer corner of eye, draw a line to the middle of the lashline. Repeat from inner corner of eye, connecting to the first line.- To enhance lashes: While looking into a mirror, tilt head 10° back, making it easier to see the lash line. Position Skinny Stick on top of lashes and wiggle the pencil tip back and forth in between lashes to fill in gaps.