Glow Effect: Contains 8 bright fluorescent colors that shine vividly under UV light and continue to glow in the dark, creating an atmospheric effect. Easy to Clean: Made with a safe water-based formula, gentle and skin-friendly, causing no harm to the skin. After makeup, it can be easily rinsed off with water, leaving no residue or risk of clogging pores. Portable and Easy to Use: The fine lines can be easily drawn or applied over large areas without additional tools; compact size makes it easy to carry, allowing you to do makeup or create personalized designs anytime. Suitable for Various Occasions: Perfect for Halloween costumes, cosplay makeup, music festival looks, and more. Can also be used to DIY temporary fluorescent tattoos, meeting different creative makeup needs. Long-Lasting and Vibrant: Even color, high pigmentation, and resistant to fading or smudging after forming a film, making it a practical choice for holiday parties and stage makeup.