- Cocktail Mixer is perfect for creating unique and vibrant hair colors with Zombie Snott. It can be mixed with our hair colors to create lighter shades and pastel colors. Ultra Violet additives make it glow brightly under black light, for that "take me to a rave" look. It can also be used on natural hair as a conditioner that will make hair super soft and shiny and lighter blondes will glow under blacklight! Cocktail Mixer is an excellent choice for color artists who want to create unique and vibrant hair colors that last longer and shine brighter under black light.