WATERPROOF & SMUDGE-PROOF - The liquid of iMethod eyebrow pencil is resistant to water, sweat and sebum. Long-wear, no mess. LASTS ALL DAY - Our long-lasting formula ensures that your brow makeup lasts up to 24 hours. Stays on all day. EASY TO USE - Simply sweep onto eyebrows in a few quick flicks will create hair-like strokes from anchor to tail. Leave to dry for 15 seconds or more. LOOK NATURAL - Tiny brush allows you to draw individual hair-like strokes which look very natural. Create thin to thick lines to fill in gaps. Once dry, looks like real brow hairs. HAIR LIKE STROKES - Are you trying to fill in eyebrows for a natural look? iMethod eyebrow pen with a super fine tip creates hair-like strokes in the sparse areas for a quick brow.