The QiYi O2 Cube is a one-of-a-kind puzzle which features:
- Shape of a 1x1x1 puzzle with solvable center piece
- Additional fidget-spinner like function
- High performance bearing for high speed spinning
- No barrier, easy to solve and a fun puzzle to solve!
| Properties | Descriptions |
| Dimension (mm) | 53 x 53 x 53 |
| Color | Half-Bright Stickerless |
| Weight | 90g |
