Regular Khol PencilWhy We Love It What is Kohl Eyeliner? Kohl eyeliner is a soft, highly blendable eye pencil made with finely milled pigments that create a smooth, creamy application. Unlike traditional harder pencils, kohl is designed to glide along the lash line without tugging, making it ideal for both natural definition and more dramatic, smoky looks. Because kohl formulas are typically rich and smudge friendly, you can easily blend them for a soft outline or layer