Sometimes I forget that a lot of people do not like the word Glitter (I do not know why!) and call this shiny, shiny stuff Fairy Dust (or Diamond Dust, or Sparkle Dust or ??) And as proof of this if you click here you will see thousands of items on ETSY under the Fairy Dust name.
So call it what you want, just make sure you have plenty of hand for your Halloween or Fairy Dusting needs!