For comparison, three Moldavian pyramids from the city of Kishenev. produced at the factory "Volna" where worked the inventor of the Pyraminx Alexander Ordynetc.
differences:
1) glossy cardboard packaging (center),
2) different color schemes: on the central one facet is dark green instead of orange.
3) the left pyramid - the price of 4 rubles; the remaining 4.80 rub. the left pyramid does not have the stigma of the "Mark of Quality".
It turns out that this cube has several packaging options.
I bought two dice: they have a different cardboard (on the left there is a smooth cardboard, on the right a rough cardboard and it has darker paint),
they have slightly different inscriptions and fonts. the cubes have one face of different colors
Unknown previously Soviet cube in plastic packaging, which was produced in the city of Pyatigorsk.
packaging and cube in perfect condition. I am very pleased that I made this discovery.
the same factory produced a cube of ordinary orange carton.