Description:

The Rubik Studio cubes are produced under the control of Rubik's Studio Hungary, the firm owned by Erno Rubik.

These rare and sought after versions are an original Rubik's product, so they are superb quality.

They are BRAND NEW - "mint in box".

The 5x5x5 is obviously the most challenging cube available. Whereas the World Record for the standard 3x3x3 Rubik's Cube stands at approximately 10 seconds, and the 4x4x4 World Record stands at approximately 50 seconds, the Official World Record for solving the Rubik's 5x5x5 Cube stands at approximately 1 minute 45 seconds!

Adjusting:

The complexity of the puzzles mean that they can not really be adjusted. However, the manufacturer's default tension is fine.

Size:

The 5x5x5 is 7 cm cubed and the 4x4x4 is 6.5cm cubed (whereas a standard 3x3x3 Rubik's Cube measures 5.6cm cubed).

Weight:

Approximately 0.55 Kg in total.

Packaging:

The puzzles come in the manufacturer's Rubik's branded cardboard box. They are also wrapped in bubble wrap for protection during transit.