Glacier Rocks Large Stainless Steel Cube Set of 2

On the rocks shouldn’t mean watered down. Traditional ice cubes dilute a spirit as they melt — changing the flavor, softening the proof, and turning the last sip of a fine bourbon or single malt into something noticeably different from the first. The Glacier Rocks Large Stainless Steel Cubes solve that problem directly: extra-large stainless steel cubes that freeze solid, chill your pour to the ideal temperature, and melt at a rate slow enough that dilution is never a factor. What you poured is what you drink — from the first sip to the last, at the temperature you intended, without the water.

Made by Viski — a premium barware brand known for design-forward, functionally intelligent bar accessories. Each set includes 2 freezable stainless steel cubes and a storage pouch for clean freezer storage and easy transport. Freeze for 4 hours before use. At $41.99, the Glacier Rocks are one of the most immediately impactful and genuinely appreciated gifts for the spirits drinker who takes their pour seriously — and one of the most natural companions to the Warren Cigar Holder and Flask and the Beau Crystal Lowball Tumblers in The Wine Concierge collection.

Product Details

• Quantity – 2 freezable stainless steel cubes + 1 storage pouch
• Material – Stainless steel
• Size – Extra-large cube format (slower melt; greater surface-area chilling; fits lowball and rocks glasses)
• Function – Chills spirits without dilution; maintains pour integrity from first sip to last
• Preparation – Freeze 4 hours before use
• Includes – Storage pouch for freezer and travel
• Care – Hand wash; dry before returning to pouch
• Brand – Viski (premium barware and spirits accessories)

How It Works

Traditional ice dilutes a drink because water melts at 32°F and begins releasing liquid immediately on contact with a warm spirit. The larger the ice format, the slower the melt rate — which is why serious bartenders and spirits enthusiasts prefer large-format ice cubes and spheres over standard cubes. Stainless steel takes this further: the cubes freeze solid, retain their temperature efficiently, and do not melt at all — delivering consistent chill without introducing any water to the pour. The extra-large format also means each cube fits naturally in a lowball or rocks glass without crowding the pour, and the stainless steel surface chills the glass itself as the drink sits. The result: colder drinks, zero dilution, and complete flavor integrity through the entire pour.

Best Used For

The Glacier Rocks are purpose-built for any spirit that is best served cold but should never be diluted. Reach for them with aged bourbon and rye whiskey — where water changes the flavor profile in ways that are sometimes desirable in a tasting setting but rarely welcome in a relaxed pour. Single malt Scotch, Irish whiskey, and Japanese whisky on the rocks. Tequila reposado and añejo. Aged rum. Cognac and Armagnac. Any spirit where the investment in quality deserves the protection of a no-dilution chill. Also excellent with full-bodied red wine served slightly below room temperature, and naturally paired with a premium cigar for an after-dinner experience that is complete in every detail. Use with the Beau Crystal Lowball Tumblers from the collection for the full presentation.

Gifting

The Glacier Rocks Large Stainless Steel Cube Set of 2 is one of the most cleverly considered and immediately useful gifts for the whiskey lover, spirits enthusiast, and serious home bartender. The kind of gift that solves a real problem — drink dilution — in an elegant and permanent way. Beautifully suited for Father’s Day, birthdays, holiday gifting, and any occasion that calls for a gift for the person who already has everything but hasn’t yet experienced their favorite bourbon without the water. Pair with the Warren Cigar Holder and Flask or the Beau Crystal Lowball Tumblers from The Wine Concierge collection for a complete spirits gift set.

Shipping

Free shipping when you purchase 6 bottles or more. Mix and match across our full collection.