– Edible glitter ice cubes are food safe, easy to make, and last up to 2 weeks in the freezer
– Use 1/8 tsp of luster dust per ice cube tray compartment — more doesn’t mean more shimmer
– Any edible glitter food safe enough for drinks works here; skip anything that only says “non-toxic”
– Mix colors across a tray for parties, or keep it single-color for a cleaner look
Drop these in a glass of water, lemonade, or a [Cranberry Glitter Punch](https://lusterdust.com/recipe/cranberry-glitter-punch/) and watch the whole thing shift color as they melt. Takes five minutes to make, looks like you tried way harder than you did.
Ingredients
Ingredients
- 2 cups Water (filtered works best)
- 1/2 tsp Gold Luster Dust
- 1/2 tsp Silver Luster Dust
- 1/2 tsp Blue Luster Dust
- 1/2 tsp Pink Luster Dust
That’s 1/8 tsp per compartment if you’re doing one color per cube across a standard 12-cube tray. Scale up or down depending on your tray.
Instructions
Add 1/8 tsp of luster dust directly into each ice cube compartment. You can do all one color, or rotate through colors — gold, silver, blue, pink — for a mixed tray. The Gold Luster Dust and Silver Luster Dust look especially good together.
Pour water slowly into each compartment. The luster dust will sit on top at first — that’s fine. It distributes as it freezes. Fill each cavity about 90% full to leave room for expansion.
Use a toothpick or small spoon to stir each compartment briefly. You’re not trying to fully dissolve anything — just getting the dust off the bottom so it suspends throughout the cube instead of settling at one end.
Freeze for at least 4 hours, or overnight. The cubes keep for up to 2 weeks in a sealed bag without losing any shimmer.
Pull them out and drop straight into drinks. The shimmer releases slowly as the cube melts, which means the effect actually builds over time. Cold drinks, room temperature drinks, sparkling drinks — all work. Check out our [guide to using edible glitter in drinks](https://lusterdust.com/how-to-use-edible-glitter-in-drinks-the-complete-guide/) if you want the full breakdown on how luster dust behaves in liquid.
Color Ideas by Occasion
Not every color works the same way in every drink. Here’s what we’d actually reach for:
– Gold Luster Dust — champagne, prosecco, ginger beer. Anything warm or celebratory. Pairs perfectly with the [Gold Shimmer Champagne Cocktail](https://lusterdust.com/recipe/gold-shimmer-champagne-cocktail/).
– Silver Luster Dust — sparkling water, clear cocktails, anything you want to look sharp and modern
– Blue Luster Dust — lemonade, blue cocktails, anything with citrus. Try dropping one into an [Enchanted Blue Lagoon Cocktail](https://lusterdust.com/recipe/enchanted-blue-lagoon-cocktail/) instead of stirring the dust directly into the drink.
– Pink Luster Dust — rosé, pink lemonade, strawberry drinks. Rose gold and pink together in the same tray is actually ridiculous-looking in the best way.
All four are fully edible glitter food safe — FDA compliant, made from German mica pigments, tasteless, vegan, gluten-free. If you’re buying glitter elsewhere to make these, read the label. “Non-toxic” is not the same as edible. [Here’s the actual difference](https://lusterdust.com/is-edible-glitter-actually-safe-everything-you-need-to-know/).
Tips
Tap water has minerals that make ice cloudy. Cloudy ice mutes the shimmer — you lose a lot of the visual effect. Filtered or distilled water produces clearer cubes, and the luster dust pops way more against a clear background. Worth the extra step.
1/8 tsp per cube is the right amount. Past that, the dust clumps in the freeze and releases in uneven patches when it melts. The effect is murkier, not brighter. Less is genuinely more here.
Glitter ice cubes freeze the same as regular ones and keep their shimmer for at least two weeks in a sealed freezer bag. Make them the night before, keep them ready, and just drop them in glasses as guests arrive. Zero setup on the day of the event.
You Might Also Like
Gold Shimmer Champagne Cocktail
Gold glitter ice cubes + this cocktail is a whole moment.
Enchanted Blue Lagoon Cocktail
Drop a blue glitter cube in instead of stirring in the dust — different effect entirely.
Cranberry Glitter Punch
A full punch bowl with glitter ice cubes floating in it. You know what to do.
