The brush is tapered with a pronounced curve in it. To me, it looks almost like an eyebrow. It follows the curve of your lashes to help get the rich black or black/brown mascara onto every single lash. My lashes didn’t look that much thicker, but they were significantly lengthened and did flip up a bit more, thanks to a blend of light weight polymers and silica that coats lashes with a thin film. When it’s dry, like hair spray, it actually holds the curl in place!
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