The MAC Pro Longwear Waterproof Colour Stick in Royally Blue (AC5) is a high-quality single makeup product designed for full-size use. With a waterproof formulation, this stick is perfect for achieving a vibrant and long-lasting blue shade on the lips. Manufactured in Germany by the reputable brand MAC, this colour stick is a must-have for any makeup enthusiast looking to add a pop of colour to their lips with a product that is both reliable and easy to apply.