Magic with minimal effort. Worth getting: a bottle of tonic water and a $10 black light flashlight for instant glow in the dark tricks (mix… | Instagram
TELUS Spark Science Centre - DYK that tonic water glows in UV light? Thanks to a chemical called quinine, tonic water glows bright blue! Learn more about the glowing properties of tonic
![Quick Tip: Make Your Halloween Treats Glow in the Dark with Tonic Water « Halloween Ideas :: WonderHowTo Quick Tip: Make Your Halloween Treats Glow in the Dark with Tonic Water « Halloween Ideas :: WonderHowTo](https://img.wonderhowto.com/img/63/65/63517701442220/0/quick-tip-make-your-halloween-treats-glow-dark-with-tonic-water.w1456.jpg)