Tulip パフペイント グローナチュラル マルチサーフェスクラフトペイント 4 fl. oz. 3本パック

The glow actually pops beautifully under a blacklight, and I love that it stays put after washing since the bottles say it's machine washable. The easy-squeeze tip gave me smooth, precise lines without any clogging.

Used these to add glow details to my kids' Halloween costumes and the UV reaction is seriously bright. The easy-squeeze bottles made it simple to trace thin lines without any mess, and they stayed flexible after washing with no cracking.

The glow really pops under black light after a few minutes of charging, and I like that the tip keeps the paint flowing evenly without clogging. Washed a test shirt twice and the design stayed intact with no peeling, which sold me on this pack.