I saw this stool on a print ad and call it “Ghost Stool” because I spent hours of searching the web for some references.
I even call the company from the ad - nothing.
... Like the Ghost House ;)
This was done for a personal project I'm working on.
Max / Vray / PS
Hope you like it. You can buy this stool here:
http://www.turbosquid.com/3d-models/swivel-stool-metal-3d-model/709234