Photoluminescent pigment
From Wikipedia, licensed CC BY-SA 4.0.
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★ 5.0 average from 1 person · 1 entry
super-luminova, i absolutely love you. i used to wear my watch to sleep as a kid and press the glow in the dark button over and over again just to see u, super-luminova. you’re the best color you’re the perfect brightness. just so wonderful.