The Killer Liner Gel Eyeliner Pencil in Espresso color by Too Faced was reviewed by Elyse in a video tutorial. Elyse demonstrated a technique to lift and extend the eyes using this eyeliner. She created a winged liner that went over the crease and extended outward, using a brush and her finger to achieve a sharp look. Elyse also used shades from the Natural Nudes palette to add depth and blur the liner. She finished off the look with the Better Than Sex liner and mascara. Overall, the product seemed to provide a guide for easy application and allowed for the creation of a feline inner corner, making the eyes appear larger. The eyeliner pencil was complemented by the other products used in the tutorial, resulting in a final look that was well-defined and enhanced the eyes.