Flexiglow's Reactive Neon UV Paint come in 15ml bottles, complete with applicator brush, apply in a thick clear liquid, dry to a transparent and barely visible coating, and only require a blacklight or UV light to excite the colours. The green and yellow paints are definitely the most dominant of the 3 colours available, providing a very intense and strong glow. The blue follows close behind but with a paler shade than I expected.



Link: Viper's Lair