How To Use Brush up hairs starting from the front of the brow and work outwards. Product Details Charlotte Tilbury wanted to make it quick and easy to add texture and tint to your brows so created this micro-precision brush to coat and define every hair – even tiny baby hairs. It’s the smallest ever! Where brows can sit flat Legendary Brows adds texture feather and fullness. It’s quick and easy to fill in sparse areas with micro-precision brush with a tint that mimics your natural brow hair and grabs even the baby hairs. The formula is enriched with volumising Magic Elasticizing Wax nourishing vitamin E strengthening castor oil and natural pigments that lift and tint. Best for brows that are thin or sparse faded or lacking shape or full brows.