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Product Details

Description

Luxury Backgammon Doubling Cube

The Cosmos Cubes series of backgammon doubling cubes are perfect for any luxurious board setup.

The 38mm or 1.5" cubes are made from the finest materials like glass or stone, and provide that weighty and sturdy feel in your hands that you just can't get with cheaper backgammon accessories.

This handmade luxury cube is a stunning addition to the game, and makes the perfect gift for any backgammon fan.

Premium Materials

Glass or Stone ("Lava Flow", "Malachite")

Measurements

Size: 38mm (1.5")
Weight: 160g (5.6oz)

Highlights

- Hefty weight and feel
- High-quality materials
- A luxury upgrade to any backgammon set

Shipping & Returns

Ships from either Germany or the United States. Customs and duties may apply depending on the end destination.

Board Size Comparison

Travel Size: Adventure

  • Casual & travel-friendly play
  • Compact & lightweight, with separate checker trays
  • Durable MDF & felt
  • Standard smooth checkers

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Travel Size: Adventure+

  • Enhanced travel experience with integrated checker trays
  • Slightly larger for improved gameplay
  • Upgraded MDF with refined felt surface
  • Smooth-glide checkers

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Tournament

  • Tournament-level gameplay
  • Full tournament size board with separate checker trays
  • Premium beech wood, felt on silicone
  • Large 44.2mm marbled acrylic checkers

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FAQs 🙋🏻

Please read our FAQs page to find out more.

What’s the difference between the board types?

We offer a range of boards to match your playstyle and budget.

Adventure is lightweight and perfect for casual or travel play.

Adventure+ adds a touch of refinement.

Luxury (Earth Board) is the real deal—tournament-sized with premium materials and pro-level design.

Do you ship internationally?

Yes! We ship worldwide 🌍
No matter where you are, your next backgammon battle is only a few clicks away. Shipping times and rates vary depending on your location and product.

How do I clean my board and checkers?

Our Luxury Earth Board has a removable playing surface (MagFit™) for easy cleaning. Use a soft cloth for surfaces and avoid harsh chemicals. For checkers and dice, a gentle wipe will do the trick.

Didn’t find your answer?

Send us a message so we can help you 😊

Customer Reviews

Based on 6 reviews
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K
Kenneth Winters
Cosmos cube

Really nice
Couldn’t be happier
Heavy, big looks like a gem or art glass.
It made me realize the only thing a person with a 55$ doubling cube needs is - another 55$ doubling cube.
I also got the score board- really top quality
Shipping was super fast
Great quality and service
Will definitely order from Backgammon galaxy again.

I
Ian Bissett
Cosmos Cube

Wonderful Cube, not cheap but well worth the money and the wait, it was sold out for 3 months and when it came back my first choice of colour, Red or Blue, sold out immediately but, as it happens, I went for the Green and it was a perfect fit for my Monte Carlo coloured Adventurer Plus board. Very happy and well worth the wait.

B
BB3
Needs a better picture for the Ocean cube

Was not sure about this given the picture shows lines that makes it look like the face of each side is divided in quarters. It’s a refraction given the cube is semi transparent! Also the dimension is incorrectly indicated it's just under 40mm. It is a spectacular cube but would prefer it not have the Gammon logo on one face.

C
Customer
Big, heavy, beautiful

I was amazed about size, weight (135g/4,76oz) and beauty/quality of this doubling cube!
A nice upgrade for every luxury BG-board.
Highly recommended!

C
Cristian Neicu
Malachite cube

Amazing feeling using this double cube. Solid, quality build.