Cube BouchonA 3x3x3 which opposite sides are connected with gears. These gears make the sides to twist in different ratios during one full turn.
Cubic CubeA 3x3x3 sold in japan, presumably during the cube craze.
Cubo DiabolicoSeems to be a copy from the original cube craze. The case looks like those ITC sold back then.
Cubo MagicoItalian cube advertising a world championship in Montecarlo on 30th september 1982.
Cubo Rubik's3x3x3 from 2014 by Hasbro, produced for the spanish market. Utilizes a pagoda style mechanism.
CubophoneA 3x3x3 that is solved not by colour or shape but by tune.
Curvy CubeA curved 3x3x3. Stickers in a classic sticker scheme.