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The X-Man Spark 7x7 V2 is a groundbreaking 2025 flagship big cube that redefines 7x7 performance. Developed by X-Man Design, this is the world’s first mass-produced Ball-Core 7x7, delivering unmatched stability, precision, and control in a compact, competition-ready form.
🧬 World’s First Ball-Core 7x7
Features a revolutionary magnetic Ball-Core system with corner-to-core magnetization, dramatically improving stability, alignment, and overall turning control.
🎯 Integrated Auto-Alignment System
Advanced magnet layout ensures layers snap cleanly into place, reducing lock-ups and increasing accuracy during high-speed solves.
📐 Compact & Lightweight Design
Redesigned to a compact 64mm size and weighing just 160.6g, reducing hand strain and making long solving sessions more comfortable.
🏗️ Widened Outer Layer Structure (1.6:1 Ratio)
Specially engineered wider outer layers enhance grip and stability, especially during the final 3x3 stage of the solve.
🧱 Anti-Pop & Anti-Stick Mechanism
Upgraded internal piece design with anti-stick grooves and reinforced anti-pop structure ensures smooth, reliable performance under aggressive turning.
The X-Man Spark 7x7 V2 (Magnetic, Ball-Core) sets a new benchmark in big cube engineering. As the first 7x7 to feature a magnetic Ball-Core, it delivers exceptional stability and a crisp, confidence-inspiring turning feel. Its compact 64mm size and ultra-lightweight build make it one of the most controllable 7x7 cubes ever released. Combined with auto-alignment, widened outer layers, and a refined internal structure, the Spark V2 offers smooth, professional-grade performance right out of the box. Designed for competitive solvers and serious enthusiasts, this flagship cube is built to help you push your limits and achieve faster, more consistent solves.
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Your products will ship within 2 days of your order, and then take up to 5 to 12 days to reach your doorstep. Each product at Cuberkart has an estimated delivery time that you can find in the product description.
We’re happy to accept returns for a full refund within 7 days of purchase for any item that has not been opened or used. Follow these easy steps to process your free return:
Cancellations are possible if you do not receive your package within the time-frame specified for each individual product. Sometimes orders get sent out before we can process the cancellation. So if you cancel your order but still receive the package, then please inform us.
If there’s an issue with your order -- if it’s the wrong size, wrong color, defective, or otherwise not exactly what you wanted -- then simply notify us, and we’ll give you a refund. You need to ship the product back to us or we will arrange a reverse pickup.
We do offer exchanges. However, if for any reason you didn’t get the exact product you expected, just let us know and we’ll get you a new one.
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