Glow in the Dark. Show your support for women's right and feminism with our new 'The Future is Female' pin. The black and gold aesthetics is the perfect way to represent the empowerment of all females everywhere, and the best part is that it glows in the dark! Note: The glow-in-the-dark feature will lose it's glow after a while and can be recharged with long exposure to any light source. Material: Nickel metal.