Artdeco's ALL IN ONE eye first base functions as a foundation for eye cosmetics, enhancing the vibrancy of eyeshadow shades. This primer ensures long wear and maintains the eyeshadow's position without smudging in the eyelid creases. It balances skin tone, concealing redness and visible blood vessels, resulting in a fresh, natural look for the eyelids. For best results, apply it to the eyelid and allow a brief drying period before adding your eyeshadow.