The basics Precisely apply lip products, including liner, with this tiny “C” shaped brush.  The benefits The synthetic filaments can be used with cream or liquid formulas, and retain their shape while still being soft enough for the delicate lip area. The uses OMNIA® PROFESSIONAL is the next-generation of professional makeup brushes. Each brush uses 100% Omnilux™ filaments: a revolutionary new vegan synthetic hair produced using patented nanotechnology, where each hair filament is manipulated at the molecular level to be superior to natural hair. Omnilux™ filaments are super-soft in feel and engineered with superior tips to provide the ultimate application with every stroke. The bottom line Every brush is handcrafted to perfection, creating the finest brush possible, exceeding all expectations.