A 3x3 Masterpiece with a 7-Layer Secret. Don't let the classic cubic shape fool you. The Cube4U 3x3x7 is a high-order cuboid engineered into a perfect 1:1:1 ratio. While it looks like a standard 3x3, it features 7 fully independent layers. Once you start turning, the puzzle shapeshifts into complex, jagged geometries that will test your logic to the limit. Why this 3x3x7 is a must-have:- Cubic Aesthetics, Cuboid Logic: Enjoy the comfortable grip of a standard cube while tackling the intricate algorithms of a 7-layer long-form puzzle.- Proportional 7-Layer Cut: Precision-engineered so that every layer, no matter how thin, turns with the stability and reliability Cube4U is famous for.- Dramatic Shapeshifting: Because it’s a 3x3x7, "jumbling" and non-cubic shapes happen almost immediately, making the solve much more rewarding than a standard cube.- Rare Collector's Colors: Available in a massive range of vibrant colors, including the standout Glow-in-the-dark and Cyan versions. Specifications: Brand: Cube4UType: 3x3x7 Fully Functional (Cubic Shape)Dimensions: Standard Cubic Size (approx. 57-60mm)Material: Durable ABS PlasticOptions: Black, White, Cyan, Pink, Glow-in-the-dark, and more. Please note, the stickerless version may come with a different color schedule, because we assemble and mixed it by 7 force cubes, the picture is ONLY FOR REFERENCE ! We'll ship your order by random color schedule. If you picked the stickerless version, means you accept this term. Thank you.GID= Glow in Dark, put the cube under the sun to absorb some ENERGY, the cube will GID in the darkness. Enjoy !