MF8 2x3x4 Cuboid is not a speedcube, but it is still of good quality. The layers are easy to turn and it can even corner cut to some extent. If you want to adjust it, there are screws available.
MF8 2x3x4 Cuboid
MF8 2x3x4 Cuboid is a very interesting cuboid. All three axes x, y and z have different amounts of layers, which leads to a different solving process, even compared to other Cuboids. This means that the puzzle changes shape at certain twists, but not all. This is a tricky puzzle that is recommended for those who like Cuboids as well as challenges!