The YuXin HuangLong 8x8 Kilominx (officially recognized as the Royal Kilominx) is a work of mechanical art and a definitive test of patience and logic. As the first-ever 8-layered Kilominx, this massive dodecahedron bridges the gap between the 6x6 Elite Kilominx and higher-order odd-layered puzzles like the Petaminx. It features a sculpted exterior specifically engineered to provide superior handling for a puzzle of this magnitude, ensuring every turn is precise and controlled. Built with YuXin’s HuangLong internal mechanism, it delivers a buttery-smooth turn-feel while the anti-pop design keeps the hundreds of internal pieces securely aligned. Weighing approximately 562g with a 47mm side length, it includes integrated slots for magnets, allowing enthusiasts to customize their solve with an aftermarket magnetic upgrade. Whether you are a dedicated collector or an elite solver looking to conquer the "final frontier" of even-layered minxes, the 8x8 Kilominx is a must-have masterpiece.

• 👑 World'S First 8x8 Kilominx: A revolutionary milestone in puzzle engineering; the first mass-produced 8-layer even-order dodecahedron, offering an extreme challenge for expert solvers.


• 🧠 Elite "No-Center" Difficulty: As an even-layered puzzle, it lacks fixed centerpieces, requiring you to establish the color scheme from scratch and master complex higher-order parity algorithms.


• ✋ Sculpted Ergonomic Exterior: Designed with a refined sculpted surface on the outer layers to enhance grip and tactile control, significantly reducing slips during long, complex solving sessions.


• 🔄 Ultra-Smooth Huanglong Core: Despite its massive 8-layer mechanism, it features YuXin's signature internal tracks for impressively smooth, stable, and fluid rotations with minimal resistance.


• ✨ Premium Stickerless Build: Crafted with high-quality, high-contrast ABS plastic that ensures a modern aesthetic and permanent color recognition without the risk of peeling or fading.