- Glossy Brow=Wow! In our L.A. photo studio, glossy eye brows with a natural, youthful sheen always pop in photos. We created this slim brow pencil so you can recreate the same look at home. One side has a pencil, which you can use to fill arches with subtle, glossy color. The other side is standing by with a spoolie brush that's perfect for grooming and shaping your brows. You'll want to pencil this in every day! Slim pencil glides on sheer color for subtle definition. Double-ended spoolie brush blends & grooms. Formulated without Parabens, Sodium Lauryl Sulfate, Phthalates, Fragrance & Talc. Formulated without Parabens, Sodium Lauryl Sulfate, Phthalates, Fragrance & Talc. Tip: Apply over Brow Tech Matte Pencil as a finisher.