The My Color Blue Kost 10 Eyeliner by Kost Make Up is the perfect touch of color to enhance the gaze with elegance and precision. Its highly pigmented formula ensures an intense blue shade that gives depth and brightness to the eye, ideal for those who desire an original yet refined look. Thanks to the thin and flexible applicator, applying the eyeliner is simple and immediate, allowing for precise and even lines even for the less experienced. Water-resistant and long-lasting, it guarantees impeccable wear throughout the day without smudging. Perfect for those looking for a professional product that combines vibrant color and comfort. A must-have to elevate any type of makeup with a unique and modern style.