Japanese designer Mac Funamizu presented new memory stick which a inspiration was take from Disko Lights. A lights on the body show not by tempo, but by type of files in the directory. For example: no lights - empty stick, pink light - music stored, blue - images, green – movies and more. And when the lights fill up the tube, it simply means memory is full. Funny memory stick gilded and make as Swarovsky style.
Fummy USB flash drive already available in shops.