Warm colors for an all black cube.
Play blind or almost blind with this very special x3 cube. All black, the colors of the squares are revealed thanks to the warmth of your hands but they quickly disappear. Can you meet the challenge of playing without seeing the colors? The secret of this very strange cube comes from its thermochromic technology.
It is entirely black and only reveals its colors when heated, only where you put your hand. As soon as they are revealed, the colors start to fade and disappear if you don't touch the area anymore! As curious as it is attractive, it represents a real challenge for seasoned players or fans of the cube.
- 1 Rubik's Cube 3x3 Phantom