Keep your brows on fleek and create full, feathered brows with our Flawless Brow Filler Micro Blade Pen! The ultra-fine, micro brush tip creates unmatchable hair-like detail and adds dimension for natural looking brow hairs, even IRL. Build fullness and lift with thin to thick micro-strokes that don't budge and last all day long! Whether you're starting with a blank canvas, filling in sparse areas, or adding a lil more dimension, this micro blade pen creates a flawless face-framing effect that lends itself to every makeup look?. Vegan. Cruelty-Free. Clean Ingredients.