The MMoYu HuaMeng TG 3x3 V2 (Magnetic, 20-Magnet Ball-Core, UV Coated) is the top configuration of HuaMeng's gear-driven 3x3 — an 88-magnet magnetic speed cube built around a 20-magnet ball-core for maximum core-pulling force with near-zero turning resistance. With 2,916 adjustment configurations available through its dial-based tuning system, it's a competition-feel cube for solvers who want every available lever to dial in their personal hand-feel.
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Version
Core
Total magnets
Edge tuning
Weight
Best for
Ball-Core
8-Magnet Ball-Core
64
—
72g
Cubers who want HuaMeng's gear-driven tuning and a lighter, fast-out-of-the-box feel without stepping up to the 20-Magnet build
20-Magnet Ball-Core You're viewing this model
20-Magnet Ball-Core
88
9 levels
82g
Cubers who want maximum core pull, edge-magnet tuning, and the heavier competition feel
Why you'll like it
Maximum core pull, near-zero turning resistance: The 20-magnet ball-core delivers the strongest pulling force in the HuaMeng TG family, so the cube accelerates cleanly off the slice without dragging at the start of a turn.
Edge tuning, exclusive to this version: 9 levels of edge-magnet adjustment let you shape the hand-feel in ways the 8-magnet build cannot reach.
2,916 adjustment configurations: Combine edge, corner, elasticity, and tension settings to find a setup that matches your exact solving style — and dial it back in any time.
Reinforced for hard speed-solving: An edge repulsion system, anti-twist geometry, and integrated geometric piece design keep the cube stable when you push pace.
Tuning & control
Innovative gear-driven magnetic adjustment system: Each click on the gear precisely shifts magnet position, replacing guesswork with a clear, repeatable scale.
Edge magnets, 9 settings: An edge gear magnetic module adjusts all three edge magnets in a piece simultaneously through one dial — exclusive to the 20-Magnet Ball-Core.
Corner magnets, 6 settings: A corner gear magnetic module adjusts all four corner magnets at once, with a tactile click at every step.
54 magnet setting configurations: 9 edge × 6 corner combinations give you fine control over magnetic feel before you even touch elasticity or tension.
Adjustment tool included: Use the included tool to set magnetic strength and elasticity quickly and consistently.
Performance & design highlights
Evolved Core Positioning 3.0: The latest core architecture builds on previous generations for stronger pull and smoother piece-to-piece flow.
88-magnet competition layout: 40 core-positioning magnets and 48 piece-positioning magnets focus pull where it matters and crisp the alignment moment.
Edge repulsion system: Targeted repulsive force assists pieces into clean alignment at key angles in the turn.
Anti-twist design: Reinforced geometry resists corner twists at high speed, reducing turning errors.
Integrated geometric piece design with anti-stick grooves: A modern, minimalist look on the outside; on the inside, anti-stick grooves help retain lubricant longer for a more consistent feel.
Color-coated finish: Bold, polished shine with a comfortable grip — no stickers needed.
Customers praised this magnetic puzzle cube for competitions, calling it "perfect" and "very good and durable." The 20-magnet ball-core provides "incredible stability and precision" with smooth turning. Reviewers highlighted the innovative adjustable edge-to-core magnets and UV coating. All customers gave 5-star ratings with no complaints.
The 20-magnet ball-core adds incredible stability and precision.
The ONLY cube with adjustable edge to core magnets, this is AMAZING.
Very good and durable cube, buy this cube you won't have any regret
5 stars: 6 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)
N
Nyla K.
This is a perfect item for comp and every thing can’t wait to get this when I get rich thank u for the recommendation
N
Nyla K.
This is a perfect item for comp and every thing can’t wait to get this when I get rich thank u for the recommendation
N
Nyla K.
This is a perfect item for comp and every thing can’t wait to get this when I get rich thank u for the recommendation
a
aliyah i.
Very good and durable cube thats not very
Very good and durable cube thats not very popular, buy this cube you wont have ang regret
M
Maclaren C.
Super Stable and Premium
The 20‑magnet ball‑core adds incredible stability and precision. Turning is smooth and confident, making this version a noticeable upgrade.
C
Cube K.
Very inovative!
The ONLY cube with adjustable edge to core magnets, this is AMAZING.
