LanLan Octahedron cube
If the classic cube seems simple to you, try this octagon.
It has rotating parts around each corner and therefore changes its shape when folded.
It rotates very smoothly with the puzzle, although it does not have magnets. However, due to the complex mechanism, the puzzle needs to be rotated correctly. It is not suitable for speedcubing.
weight: 168 g
dimensions: 73 × 73 × 61 mm