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The YJ Tianyuan O2 Cube V3 is the most advanced version in the Tianyuan series — a multi-layered, dynamic puzzle that combines clever design and deep logic challenges. With independent corner rotations and center-turning mechanics, it’s an exciting evolution of the cube-sphere concept, designed for solvers seeking something truly unique.
🌀 Innovative Multi-Layered Design
Unlike its predecessors, the O2 Cube V3 features movable outer corners and independent internal mechanisms, offering a more complex and rewarding solving experience for serious puzzlers.
⚙️ Smooth, Precise Performance
Engineered with YJ’s high-quality internal structure, this cube ensures smooth, stable turns in every direction. It feels balanced, controlled, and responsive right out of the box.
🌈 Durable Frosted Stickerless Finish
Made from eco-friendly ABS material, the cube features a frosted texture for a premium grip and bright stickerless shades that resist fading, peeling, and scratches — built for long-lasting performance.
🧠 Boost Focus & Problem-Solving Skills
Ideal for both kids and adults, solving the O2 Cube V3 enhances memory, spatial reasoning, patience, and logic, offering both challenge and relaxation in every turn.
🎁 Perfect Gift for Puzzle Enthusiasts
A must-have for cube collectors and logic lovers — perfect as a gift for birthdays, festivals, or brain game enthusiasts who enjoy next-level challenges.
💫 Why Buy from Cuberkart?
✅ 100% Original YJ Products
✅ Fast Delivery Across India
✅ India’s Lowest Prices
✅ Trusted by the Cubing Community
✅ Expert Support & After-Sales Service
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.