No sharpening requirednLight-reflecting pigmentsnUse the smooth glide shadow stick side for soft highlighting color on the eyesnAchieve color intensity for your eyes with twist-up ease (no sharpening required)! Glide on the dark soft gel "liner" to create dramatic definition to the eyes. The light-reflecting pigments help line the eye subtly but intensely for a fuller more enhanced effect. Use the smooth glide "shadow" stick for soft highlighting color on the eyes to complement the liner for a polished and finished look.