Could you add it to a large drink dispenser for a party? Would the glitter stay afloat or sink? Would it get stuck in the spout? Thanks!

Hello, and thank you for choosing Brew Glitter beverage glitter products! To answer your question, yes absolutely. Customers use our beverage glitter products all the time exactly how you described — in large containers/ jugs/ juice dispensers, etc and serve their glittery beverage creation from a spout. The product is FAR to fine of a particle for it to clog/ get stuck in a dispenser, so no problems there. Brew Glitter beverage glitters is made to suspend in liquids/ beverages for long periods of time, but will finally settle after a period of time so you would need to give it a light stir every 45 min to 1hr or so. Hope this helps!

Can i use it in a bong?

I don’t see why you couldn’t

Yes, MICA is "one" of the raw material ingredients used to make this specific edible glitter for drinks & beverages (ie, Brew Glitter). Hope this helps!