Aldi is known for a lot of things. Crystal clear cocktail ice has never been one of them — until now.
The store’s Crystal Clear Frozen Ice Cubes are officially scheduled to hit shelves July 1, but some shoppers have already spotted boxes at their local stores. Four 1.8-inch cubes per box, made with reverse osmosis purified water, priced at $4.99. That’s $1.25 per cube — and the Aldi community has had a lot to say about it.
“Sir, this is an Aldi,” one Reddit commenter wrote. “They’ll sell out immediately,” predicted another.
Both things may be true.
Why Clear Ice Is Actually a Thing
The reason clear ice exists — and why people pay for it — comes down to basic physics and chemistry.
Regular ice from a home freezer is cloudy because of the way it freezes. As tap water solidifies rapidly from the outside in, dissolved minerals, air bubbles, and impurities get trapped in the center of each cube, creating that familiar milky appearance. The cloudier the cube, the more foreign material is locked inside.
Clear ice is made differently. The key is water with very low total dissolved solids (TDS) — typically achieved through reverse osmosis filtration, which removes up to 99% of dissolved minerals and contaminants — combined with slow, directional freezing that allows any remaining air bubbles to escape before the cube solidifies completely. The result is a cube with a TDS of roughly 15 parts per million compared to 100+ ppm in standard tap water, which freezes into nearly flawless optical clarity.
In a high-end cocktail context, clear ice matters for two reasons: aesthetics and dilution rate. A dense, pure ice cube melts more slowly than a cloudy one, meaning your Old Fashioned or whiskey sour stays cold longer without becoming watered down. That’s why upscale bars and restaurants have been paying for clear ice from commercial suppliers for years.
How Aldi’s Price Compares
Here’s where the internet’s reaction gets more nuanced — because $1.25 per cube is actually not that far off from what the premium market charges.
Erewhon, the Los Angeles luxury grocery chain that’s become a symbol of high-end grocery culture, sells an 8-count bag of clear ice balls for $30 ($3.75 per unit) and a 15-count bag of clear ice cubes for $15.99 ($1.06 per unit). By that comparison, Aldi’s $1.25 per cube is roughly in line — and significantly cheaper than Erewhon’s spheres.
The loudest pushback in the Reddit thread came from a different angle: “It’s also $5 to buy an ice mold to make those exact same cubes.” That’s fair. Silicone clear ice molds that use directional freezing to achieve similar results are widely available and do work — though they require planning ahead and a dedicated freezer setup.
For anyone who wants the result without the process, Aldi’s $4.99 box is the shortcut.
What Shoppers Are Saying
The Reddit thread that kicked off the conversation has surpassed 1,800 comments — an extraordinary number for a box of ice — with reactions ranging from genuine curiosity to disbelief to enthusiastic early reviews.
The original poster followed up the next day with a full review after getting their hands on a box early, sparking another 600 comments. The general consensus from those who’ve tried them: the cubes are genuinely clear, genuinely slow-melting, and genuinely elevate the experience of a simple cocktail or even a canned drink.
What to Do With Them
Aldi’s own marketing positions the cubes for cocktails — specifically mention-worthy for Old Fashioneds and similar spirit-forward drinks where ice quality directly affects the drinking experience. But the appeal extends beyond mixology:
- Drop one in a glass of sparkling water for an elevated everyday moment
- Use one in a glass of iced coffee where dilution is the enemy
- Pair one with the new Aldi Icon Glasses for what might be the most aesthetically impressive $12 beverage presentation of the summer
If you’re planning to grab a box, checking your local store before July 1 is worth the trip — several locations appear to have received early inventory already.
The Bottom Line
Aldi’s Crystal Clear Frozen Ice Cubes hit shelves July 1 at $4.99 for a box of four — made with reverse osmosis purified water and sized at 1.8 inches per cube. At $1.25 per cube, they’re priced at or below comparable premium clear ice products. Whether they’re worth it depends entirely on your relationship with a good cocktail — but given the internet’s reaction, they’re likely to sell out fast.
