This Double-Ended Perfect Fill Lip Brush by bareMinerals was made with pure genius. The dual-ended brush is a work of art, making tricky lipcolor application a breeze. The brush has two ends created with synthetic fibers that don't absorb saturated pigments which guarantees full-bodied color transfers all the time. On one end, there is a slim brush to achieve controlled definition and precision lining, while on the other end, you get a fuller brush that fills lips with color faster. The lip brush has a hand-shaped, scooped design that hugs and strokes your lips gently on every application fitting like a glove. This brush is perfect for concealing and blending whether you use it with lipstick, lipliner, gloss, concealer or lip color. You also get a retractable cover and a protective cap so it is safe in your purse and ends are always kept in perfect shape.