SolidAlliance introduces the MNEMOSYNE, a puzzle-cube USB flash drive designed by Toshi Satoji. The flash drive is actually hidden inside the puzzle cube, which mean in order to use the flash drive, you have to disassemble the puzzle and find a black piece that is the real flash drive.
Other than the black piece of flash drive, the cube is also consists of five polished silver pieces. The drive has 16GB capacity. It is priced at 1,000,000 Yen.
The word “MNEMOSYNE” refers the memory goddess of ancient Greece.