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Product Description
3.51. That's the number this cube was built around.
In 2024, YiHeng Wang set the 3x3 average world record at 3.51 seconds using this exact edition of the MoYu PB WR. Not a version like it — this one, at his exact factory tuning. If you want to start where the world record started, you open the box and you're already there: Tension 1, Elasticity 1, Magnetic Strength 8.
From that baseline, 512 further configurations are waiting. Eight levels each of MagLev elasticity, precision tension, and edge/corner magnetic force multiply out into a cube that doesn't get left behind as your solving evolves. The one-button triple adjustment system means dialling in a new feel takes seconds, not a full teardown.
The 20-Magnet Ball-Core
Ball-Core Positioning 3.0 is the flagship configuration — 20 magnets in the core working alongside 80 edge and corner magnets for a full 100-magnet count. The result is auto-alignment and mid-turn stability that holds the cube's geometry through explosive, high-speed turning without fighting your fingertips. This isn't just corner-cutting support; the entire cube tracks better.
Tune it. Then tune it again.
- MagLev elasticity (8 levels): Magnetic springs replace traditional coils for low-resistance, near-silent turning with a clean, consistent return at every speed.
- Precision tension (8 levels): Fine digital steps let you tighten or loosen in small increments — no overshot adjustments, no irreversible setup mistakes.
- Edge & corner magnetic force (8 levels): Adjust spacing across multiple levels to match exactly how hard and fast you turn.
- One-button triple adjustment: A single 8-level dial synchronizes ball-core attraction, edge and corner magnetic force, and ball-core repulsion simultaneously — 32 magnets tuned in one move.
Built to perform at the edge of the format
Carbon fiber core. Lightweight and high-strength, the CF core keeps the cube at approximately 72 g while handling the stress of competition-pace turning. Lighter than a standard core without trading away durability.
Three-layer stability system. Integrated contact surfaces, external right-angle anti-twist corners, and anti-pop feet work together to reduce corner catching and edge pops — the small failure modes that matter most at sub-4-second solving.
Anti-sticking surface engineering. Dragon scale grooves retain lubricant at the contact points where it's needed. Corner-piece oil-repelling texture distributes lube evenly. Edge-piece lube-repelling holes keep the feel clean through continuous high-speed turning.
UV-coated semi-gloss exterior. A magic coating over a six-colour stickerless build gives a high-grip, glossy finish that stays consistent across sessions. The blue core, custom PB CUBE centre cap, and orange gift box make the world-record edition instantly recognisable.
Specifications
- Type: 3x3 magnetic speed cube
- Core: Carbon fiber, 20-magnet integrated ball-core
- Total magnets: 100
- Elasticity: MagLev, 8 levels
- Tension: 8 levels
- Magnetic adjustment: 8-level ball-core attraction, 8-level edge & corner attraction, 8-level ball-core repulsion
- Finish: UV-coated semi-gloss, six colours, stickerless
- Size: 55.5 × 55.5 × 55.5 mm
- Weight: ~72 g (without packaging)
- In the box: PB WR cube, flip-top cube box, cube wand, 3x3 CFOP algorithm guide, accessory box, informational cards
- WR factory setup: Tension 1 / Elasticity 1 / Magnetic Strength 8
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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