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  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Gift Set
  • DIAMAS Tumbler || Pioneer Edition Gift Set (Limited 1000pcs)
  • DIAMAS Tumbler || Pioneer Edition Gift Set (Limited 1000pcs)
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Rated 4.8/5.0 based on 100+ reviews

DIAMAS Tumbler || Gift Set

"Arguably The Most Innovative Modern Classic Hybrid Glass Ever Created, For The 21st Century Whisk(e)y and Fine Sprits Enthusiast."

$41.67
$0.00
$41.67

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Aroma enhancement technology™

Cooling in 15 seconds without dilution

Science and ergonomics

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Set of 8 20% off
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(2-4 Days UK) (7-11 Days International)

30 Day Satisfaction Guarantee

“Definitely a marked difference, i think you’re really onto something pretty special. With this glass it differentiates all of those different aromas, it’s just enhancing it so, so well!"
Darryl McNally - 16 Time Gold Medal Winning Irish Master Distiller

TUMBLER GIFT SET INCLUDES
  • DIAMAS Tumbler
  • Black Granite Cooling Stone
  • Velvet Cooling Stone Bag
  • Microfibre Glass Cleaning Cloth
  • Purple Silk Lined Magnetic Case
Product Story

PRODUCT DEVELOPMENT JOURNEY

The DIAMAS Tumbler is more than just a drinking vessel, it's a journey that yields inspiration from a past civilization. Entwining fragments of geometry, culture, and architectural design. Infused with modern materials and science.

The journey began over three years ago when three friends were tasting whiskey out of old-fashioned tumblers, testing out different whiskey stones and they were shocked at the lack of cooling performance and didn't stay cold for long enough, it brought to light on the fact there was a need for innovation.

That evening, the vision for the DIAMAS Tumbler was ignited. A vision to Redefine the Liquor Drinking Experience.

Starting with sketching the design, they implemented geometry and scientific law to ensure execution on primarily the cooling and aeration performance. The team traveled the globe to discuss the design with the best glass-making experts and manufacturers worldwide. However, they were hit with feedback that it wouldn't be possible to produce in a cost-efficient, precision mass production, due to the internal 5 convex design structure complexity.

But through relentless pursuit, 3D printing, prototypes, and several sample test failures across multiple manufacturers, along with countless hours of glass-making research, the team finally cracked the code and proved the majority of experts wrong. Discovering a manufacturer who was truly passionate about glass innovation and original design.

The team worked with them on solving the 5 convex design hurdles, through hours of CAD drawing revisions, multiple molds, and sample test runs across a two-part handcrafted glass-making technique. Finally managing to achieve a cost-effective mass production formula that was possible to run at scale to deliver to the masses.

The core of the design utilizes the Dodecahedron, a shape of prestige and historical mystery. The shape is part of a platonic group representing twenty verticles, thirty edges, and three faces meeting at each vertex. Its spectacle is dual to the regular icosahedron.

The Dodecahedron is said to associate with the universe and the connection between all things. Making the DIAMAS Tumbler symbolic in connecting people together around the table.

Specification

SPECIFICATIONS

Material

Lead-free crystal white sodalime
Dimensions

94 mm tall, 80 mm diameter, 72.50 mm at drinking rim.
Capacity

Glass without stone - 190 ml 6.5 oz (approximatley)

Glass with stone - 135 ml 5 oz (approximatley)

Recommended pour - 25 to 50 ml.

Each product is handcrafted.
Weight

Glass - 350 grams (approximatley)

Stone - 145 grams (approximatley)

Each product is handcrafted.

Packaging

Packaged singly in tyrian purple silk lined, magnetic double-door reusable gift box.
Origin

China
Design

A Design by 

Christopher Jansen (UK)
Expert Testimonial

Darryl McNally 16 Time Gold Medal Winning Irish Master Distiller Founder and CEO Limavady.

The infusion of science and expert analysis took place at Sophie's Rooftop bar in the beautiful heart of Dublin.

One of the most awarded figures in Irish whiskey, Darryl McNally 16 Time Gold Medal Winning, has spent roughly three decades in the spirits industry.

After years working his way up the ranks of renowned whiskey producers, McNally ventured home to Limavady, in Northern Ireland’s Roe Valley, where he began to resurrect the coastal town’s historic distillery, Limavady originally founded in 1750 and shuttered in 1910.

Today, McNally as brand founder and whiskey distiller stewards Limavady into the future by way of a highly awarded super-premium craft whiskey. Pioneers a prestigious new category of Irish whiskey.

It was destined for McNally to pioneer the testing of the DIAMAS Tumbler, applying his professional critique confirming a prestigious industry-first product, a new category of drinking glass, pulling inspiration from a past civilisation, in such the footsteps of his Irish Whiskey.

Returns information

GUARANTEED DELIVERY.

OR MONEY BACK.

30-DAYS SATISFACTION GUARANTEE.

DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Gift Set
DIAMAS Tumbler || Pioneer Edition Gift Set (Limited 1000pcs)
DIAMAS Tumbler || Pioneer Edition Gift Set (Limited 1000pcs)
0 0 0

AESTHETICS

"A multifaceted modern classic hybrid glass, featuring 5 convex design™ with handcrafted 12-sided granite cooling stone."

COOLING PERFORMANCE

"A pure amalgamation of science and ergonomic design. Cooling neat liquor in 15 seconds."

SOCIAL ENGAGEMENT

"SAVOR THE AROMAS, MAINTAIN EYE-CONTACT: THE PERFECT DRINKING RIM DIAMETER ALLOWS YOU DELIGHT IN THE FLAVORS WHILE HOLDING ENGAGEMENT."

A MULTIFACETED GLASS THAT DELIVERS

WHETHER NEAT, NEAT CHILLED, ON THE ROCKS OR AS A COCKTAIL!

ENHANCED AROMAS

diminish ethanol burN✅

To optimize nosing your liquor of choice, ensure the granite stone is at room temperature, not frozen.

Swirl the spirit and watch the fluid dynamics take effect. Whilst drinking, the stone tilts out and back into place, increasing oxidization, forcing ethanol to evaporate, allowing the narrow drinking rim to release the aromas onto the nose.

Fill liquor to stone mid point, equates to approx 25-35ml or 0.8 -1.2 oz measure.

THE 'NEAT CHILL' SOLUTION

Zero dilution ✅

5 CONVEX-CHILL DESIGN™ chills liquor evenly in 15 seconds without dilution.

For maximum results, simply place stone into tumbler and store in freezer for 2-3 hours to charge up with cooling energy.

Pour liquor to stone top point, equates to approx 50-70ml or 1.7-2.4 oz measure.

Rated 4.8/5.0 based on 100+ reviews

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ADVANTAGES OVER TRADITIONAL DRINKWARE

NOSING GLASSES

overly delicate and fragile❌

  • The narrowed rim of tulip-shaped nosing glasses can unintentionally amplify the concentration of vapor, resulting in a strong ethanol presence.
  • With higher alcohol by volume (ABV) spirits, this intensified vapor concentration may overpower subtle aromas, causing the ethanol scent to dominate and potentially irritate the eyes and nose.
  • The overwhelming ethanol presence in the tulip shaped nosing glass can detract from the overall sensory experience, diminishing the ability to fully appreciate and discern delicate aromas. (Very prominent with the novice enthusiast.)

ROCKS GLASSES

Dispersed Aromas ❌

  • Wide opening of the tumbler disperses aromas broadly, potentially diluting the spirit's presence and flavour intensity.
  • Reduced concentration of aromas can lead to a milder tasting experience, diminishing the complexity and depth of flavours.
  • Diminished nosing and tasting experience may result from the tumbler's design, hindering the ability to fully appreciate the nuances of the spirit.

What's Included?

  • DIAMAS Tumbler
  • Black Granite Cooling Stone
  • Velvet Cooling Stone Bag
  • Microfibre Glass Cleaning Cloth
  • Purple Silk Lined Magnetic Case
  • Instruction Booklet (12 Page)

TESTIMONIALS

SWISS ARMY GLASS

SWISS ARMY GLASS

"Even with the wide opening of this glass, I was blown away by how much aroma it captures. Plus the design isn't just beautiful, it's social too. Savour the aromas and keep the conversation flowing, all without breaking eye contact."

Phil Gow - IG FirstPhilWhisky

IM GETTING REAL VANILLA

IM GETTING REAL VANILLA

"I'm getting vanilla now, see when you kick that round, i'm getting real vanilla, that px sweetness too."

Darryl McNally #1 Irish Master Distiller Founder & CEO Limavady

SOMETHING PRETTY SPECIAL

SOMETHING PRETTY SPECIAL

"Definitely a marked difference, I think you're really onto something pretty special."

Darryl McNally #1 Irish Master Distiller Founder & CEO Limavady

THE ONLY GLASS YOU'LL EVER NEED

On testing the glass the nose gave the same if not more than the best nosing glasses out there. The advantage it has is that the nose contributes to deliver when the rock is added to the glass, something you wouldn’t get with your average glass that can accommodate a cooling rock that size. A fantastic glass, very versatile in its uses making it the only whisky glass you’ll ever need.

Christian Barron - IG Thedrambarron

HIGH QUALITY HEAVY GLASS

"The weight of the glass conveys quality. This glass feels great in my hands and it looks fantastic. The internal shape of the glass really improves the nosing experience and increases the aromas coming from the whiskey. When chilled with ice, the glass cools without diluting too quickly. Overall, this glass is high quality and truly improves the whiskey drinking experience."

Rick G - IG Brownliquor_Quest

A MUST HAVE SOLUTION

Unique look and feels great in the hand, loving the weight to it, and the awesome unique cooling rock that fits perfectly into the glass. A must have.

Luther Snow - IG Bourbondad24

VERY IMPRESSIVE

"Firstly, the ergonomic quality design feels fantastic in your hand. Secondly, afterswirling the whiskey I sat the glass on the table and could instantly smellspecific aromas. I don't understand the science behind this, all I know is itworks! Love that is comes with a custom stone specific to the glass for a newneat chill experience."

Nick Rider - IG Bourbon.stash

THIS ONE'S GOT SOME PROMISE!

"It's a combination of both a nosing glass and rocks glass. It comes with a really cool chilling stone that works a charm! I'm kind of slow to give props, as I get a lot of glasses and I’m not super impressed with many of them, but this glass is really nice in the hand, and allows you to swirl and nose comfortably. So far this is the best alternative I’ve used for the old tried and true rocks glass and Glencairn. I definitely recommend you try it out.”

Conrad Dodd - IG whiskeybonded

A Rocks Glass For the High-proof Connoisseurs

Rated 4.8/5.0 based on 100+ reviews

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FAQs

Is the glass and stone dishwasher safe?

While the glass and stone pass dishwashing testing, we recommend you always hand wash and dry your glass and stone with a non-abrasive cloth to ensure their longevity. 
How long does the cooling last?

Approximately 30-40 minutes dual cooling technology.

Glass + stone charged with cooling energy 2-3 hours in freezer at -20 degrees Celsius.

Results may vary depending on external temperature.
Can the glass be engraved?

While we do not offer engraving services at this time, any engraving specialist should be more than happy to work on this glass.
Is the glass sold separately?

Yes! Purchase here: DIAMAS Tumbler || Single

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