Xi 3x5x7 Cuboid Puzzle - Fully Functional 3D Printed Mod (7x7 Core)
Xi 3x5x7 Cuboid Puzzle - Fully Functional 3D Printed Mod (7x7 Core)
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Xi 3x5x7 Cuboid - The Ultimate 3D Printed Shape-Shifting Challenge
Take your cuboid collection to the next level with the Xi 3x5x7.
The Xi 3x5x7 Cuboid is a precision-engineered masterpiece for serious puzzle enthusiasts. Unlike simple extensions, this mod is built upon a high-quality 7x7 cube core, ensuring that every turn is smooth, stable, and accurate. Whether you are a collector of rare 3D printed puzzles or a cuboid specialist, this 357 cube offers a unique solving experience with its complex shape-shifting capabilities.
Why the Xi 3x5x7 is a Must-Have:
- Advanced 7x7 Core Engineering: Utilizes 3D printed extensions perfectly adapted to a 7x7 core for superior turning performance and accurate positioning.
- Fully Functional Shape-Shifter: This isn't just a display piece; it is a fully functional cuboid that challenges your spatial reasoning as it changes shape with every move.
- Premium 3D Printed Texture: Features a high-quality tactile finish available in both Black and Stickerless versions.
- Pro-Level Recommendation: Highly recommended for experienced cubers looking for a specialized mechanical challenge.
Brand name: Xi
Item Name: 357 cube
Size: 12x8x9.5cm
N.Weight: 560g
Material: 3D printed Petg+
Condition: 100% brand new
3D printed, need wait 2-3 weeks to ship the order.
Happy Cubing !

A great order perfectly shipped, fast and accurate, CubeIn is my favorite cube store. It's my number one store, I highly recommend it. @Rubikonde
The price for a 3x5x7 is unbeatable. It's nice and has a decent turning mechanism; with the alternating pattern, it's a real decorative piece. However, its playability is limited by its excessive size and because the smaller stickers constantly shift.
Головоломка, сделанная на 3д-принтере. Вращается хорошо. Форму меняет очень сильно. В подарок дали подставку. Спасибо!
Muito bom e traz Stickers de reposição
Bom
- 5 stars: 6 (86%)
- 4 stars: 1 (14%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
A great order perfectly shipped, fast and accurate, CubeIn is my favorite cube store. It's my number one store, I highly recommend it. @Rubikonde
The price for a 3x5x7 is unbeatable. It's nice and has a decent turning mechanism; with the alternating pattern, it's a real decorative piece. However, its playability is limited by its excessive size and because the smaller stickers constantly shift.
Головоломка, сделанная на 3д-принтере. Вращается хорошо. Форму меняет очень сильно. В подарок дали подставку. Спасибо!
Very interesting puzzle. Build quality is excellent, stickers are nice and vibrant. Turning is excellent as well. The puzzle comes with an extra sticker set.
Muito bom e traz Stickers de reposição
Bom
A great cube sold by a great seller. It is a very recommended store.