MF8 The Cullinan Cube - 14.5cm Flagship High-Order Geometric Twisty Puzzle

The Crown Jewel of Geometric Engineering: MF8 The Cullinan Cube

Named after the largest gem-quality rough diamond ever discovered, The Cullinan Cube by MF8 stands as an absolute monument in high-order multi-axis puzzle engineering. This flagship release pushes mathematical cutting lines to their absolute limits, built upon a massive, heavy-duty black ABS chassis.

Weighing an incredible 700g with an oversized 14.5 cm geometric silhouette, The Cullinan is not just a twisty puzzle—it is an imposing, premium centerpiece designed exclusively for master cubers, geometric purists, and high-end collectors.

The Radical Cullinan Matrix:

Unlike standard symmetrical dodecahedrons, The Cullinan features a highly sophisticated and unforgiving cutting grid. The puzzle's exterior architecture is engineered with:

2 Master Pentagon Faces & 10 Asymmetric Trapezoid Faces

This precise, irregular face distribution completely disrupts traditional high-order solving algorithms. As you rotate the multi-layered multi-axis core, the shifting sizes and orientation of the trapezoids create an intense spatial challenge that requires deep mathematical analysis to realign.

Engineering & Build Highlights:

700g Heavy-Caliber Payload: Molded from premium, high-impact industrial black ABS material. The heavy-duty structural integrity ensures that hundreds of internal locking anchors turn smoothly despite the massive rotational inertia of its oversized 14.5cm footprint.

Pro-Grade High-Contrast Aesthetics: Fitted with ultra-vivid, premium vinyl stickers that perfectly accentuate the complex shifting cutting paths against the deep matte black body.

100% Brand New Factory Mint: Shipped in flawless, original factory packaging—perfect for high-end shelf display and long-term collection investment.

Product Specifications:

Brand Name: MF8
Item Name: The Cullinan Cube
Geometric Cut: 2 Pentagons + 10 Trapezoids
Form Factor Size: 14.5 cm (Flagship oversized footprint)
Gross Weight: 700g (Heavy-weight industrial core)
Material Composition: 100% Brand New Premium ABS Material
Product Condition: 100% Brand New in Mint Factory Packaging