The quick-dry, waterproof formula lasts 24 hours and dries to a natural-matte finish | It doesn't fade, flake, bleed or smudge, so you can let the good times roll all day and night | Using the side of the pen, stamp along lash line to map out the direction of your liner | Package Dimensions: 2.0 L x 14.4 H x 4.4 W (centimeters)