This L'Oreal Paris waterproof brow pencil features an ultra-fine tip and a spoolie to precisely define your brow shape. This L'Oreal Paris waterproof brow pencil features an ultra-fine tip and a spoolie to precisely define your brow shape. Ultra-fine Tip Waterproof Mechanical Brow Pencil with Spoolie Draws Tiny Brow Hairs Precisely defines Brow Shape 3.814 oz.HOW TO USE Start with clean, brushed brows. Using the Ultra-fine tip pencil, draw the outline of your brow shape. Fill in the gap with light feathered strokes. Comb up following your arch shape using the soft blending brush for a more defined look.