MUICIN - Black Matte Bold Eyeliner - Deep Intense DefinitionMUICIN BLACK MATTE BOLD EYELINER DEEP INTENSE DEFINITION USE Beginner Friendly! Shake well for maximum intensity Draw a thin or thick line along the upper lash line, going up slightly when you get to the outer corner of the eye to create a wing. Pro Tip: Double color effect Using the black shade, draw a line as close as possible to the upper lash line Using a pop color, create a double liner effect by drawing a pop color line above the black color.