Ilū's Definir Flat Brush | The Definir Flat Brush is a multifunctional eye makeup tool. It's designed for the precise application of cream products. | It can also be used essere Used for drawing the crease line of the eye or applying cream shadows. Advantages: | It features high-quality, hand-formed Taklon synthetic bristles. The ergonomic white handle is made of wood, and the copper ferrule is scratch- and rust-resistant.