The MNEMOSYNE USB cube is an artistic 3 dimension puzzle hiding a 16GB USB key inside. The product is made by SolidAlliance, which based on their past products, is all a puzzle to me.

I can understand the artistic point of all this, but take that away and this is what you have:

A very large USB key made of solid aluminum. The block must be dissasembled just to get access to the USB stick. Then you need plenty of space to plug in the block for data storage access. Last, you need to reassemble the MNEMOSYNE [which I admit would be fun] to put everything away.

All this frustration for only $10,000. Again, it’s all a puzzle to me.
Source: Dvice.