Meffert's Ball Sudoku Cube

Shortly after the Wellness Ball Cube was presented by Meffert this colour variants followed.

Its colour scheme is like the one of the Nine Colour Scramble Cube presented in 2005, see the museum. This unique arrangement is a follows:
- Colour number 1 has 2 corner balls
- Colour numbers 2-7 have 1 corner ball, 1 edge ball and 1 center ball
- Colour numbers 8 and 9 have 3 edge balls.

This allows the puzzles to be permuted in a way that every side shows every colours only once.

Edge length: 67 mm
Diameter (single sphere): 22 mm
Weight: 115 grams