The Real Techniques Liner & Smudge Brush is your all-in-one tool for creating precise lines, blended edges and soft washes of color. Featuring two precise brush heads, it’s perfect for defining the lash line, smudging out pencil liner or blending eyeshadow for a seamless finish. Best for precision detailing, lining and smudging, this versatile makeup brush applies liquid, cream or powder formulas, including gel liner, liquid liner, eyeshadow and eye primer, to create looks ranging from soft definition to bold, dramatic eyes.