The video shows 6 puzzles-
Stickerless Master Icosahedron Megaminx - Factory prototype, cancelled project.
Black plastic Master Icosahedron Megaminx - Factory prototype, cancelled project.
Mini Petaminx - Factory prototype, cancelled project (or resulted in the larger version?)
3 x MoYu 13x13x13 Rubik's Cubes - available here- [ Ссылка ]
I do not know anything more about the cancelled prototypes.
![](https://s2.save4k.ru/pic/MzLM852_x3k/maxresdefault.jpg)