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Product Description
The YJ Mosaic 3×3 Cube Set (64 Cubes) is an 8×8 modular cube mosaic system designed for bold, high-visibility pixel artwork. Featuring 64 matching 3×3 cubes arranged in a structured grid, this kit provides 576 visible “pixels” (9 per cube face), offering a strong balance between detail and visual impact.
Unlike smaller 28mm or 30mm systems, YJ mosaic cubes measure approximately 35mm, giving the finished mosaic a slightly larger overall footprint and a more pronounced “pixel” appearance. This makes it especially effective for displays that need to be viewed from a distance.
35mm Stickerless Cubes
The cubes are fully stickerless, with colour moulded directly into the plastic. This provides:
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Long-term durability
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No peeling or fading
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Consistent colour tones
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Easy maintenance
The larger cube size also makes the mosaic easier to assemble and adjust compared to smaller formats.
What’s Included?
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64 × YJ 3×3 stickerless cubes (35mm)
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Alignment board / display frame
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Stand for angled presentation
Multiple 8×8 sets can be combined to create 16×8 or 16×16 layouts for larger projects.
Finished Mosaic Size
A completed 8×8 mosaic using 35mm cubes measures approximately 28–32cm wide and tall, depending on spacing and frame design.
This makes it ideal for:
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Club displays
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Event backdrops
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Classroom projects
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Decorative cube art
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Medium-sized portrait builds
Why Choose the YJ 8×8 Mosaic Kit?
The YJ Mosaic Kit is a strong option if you want:
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Larger cubes for a bold pixel look
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Stickerless durability
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A mid-size build between 5×5 and 10×10
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A balance of resolution (576 pixels) and cost
YJ Mosaic Size Comparison
| Feature | YJ 8×8 | MoYu 5×5 | 10×10 Systems |
|---|---|---|---|
| Cubes | 64 | 25 | 100 |
| Pixels | 576 | 225 | 900 |
| Cube Size | 35mm | 30mm | 28–30mm |
| Best For | Bold medium displays | Compact builds | Detailed portraits |
Looking for more resolution? Explore all mosaic kits.
It offers more visual presence than smaller mosaic sets without requiring the scale or budget of a full 10×10 system.
Why buy from speedcubing.org?
- 🇬🇧 UK cubing specialist - speedcubing.org is run by a top UK speedcuber
- 🧩 Thousands of speedcubes, twisty puzzles and related accessories in stock
- ⭐ Trusted by over 25,000 customers
- 🏆 Sponsor of official WCA competitions all around the UK
- 📞 Expert advice from an experienced speedcuber
Shipping and returns
Most orders are dispatched quickly from our UK warehouse in Peterborough for fast delivery throughout the UK. Some products may be dispatched directly from our trusted manufacturing partners to provide the best availability and delivery times.
If you have any questions about your order or need help with your cube, please contact me and I'll be happy to help. If a product is faulty, we'll work with you to resolve the issue and provide a replacement where appropriate.
View the full shipping policy and returns policy.

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