Dayan Megaminx Pro+ M Calvin's Puzzles A 2-layer version of the

A 2-layer version of the face-turning octahedron released by Qiyi

Another version of Lim Transform 2x2 in the shape of a double Pyrmorphix

QiYi Pentacle Cube has a 5 pointed star inside a circle that  touches 4 edges of each face

Most of the parts were molded while keeping their entirety

Dayan Megaminx Pro+ M Calvin's Puzzles A 2-layer version of theThis puzzle is a re release of the now discontinued Dayan Megaminx Pro, with the same additional features as their other recent releases: dual adjustment system and adjustable corner core magnet strength. The grey side is substantially darker than the original Dayan Pro's, improving colour contrast and aiding case recognition. Black parts are also included. (AKA Dayan Megaminx Pro Plus M.)