The basics This soft-yet-dense shader brush forms a “c” shape, perfect for packing and blending shadow with precision over the lid and in the crease.  The benefits For extra color concentration, gently pat pigments onto the lid. 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.