ColorStay waterproof formula won't smudge, smear or fade away Wears up to 16 hours Crayon contour Waterproof Pull-out sharpener. Directions: Get the look Glide the pencil along upper and lower lash lines. Complete the look Wear with Revlon Color Stay 12 Hour Eye Shadow. Sharpens easily Pull out sharpener from end of a pencil. Twist pencil to expose fresh color. Insert in sharpener and turn gently.