Like Office collection from Ofon
An office furniture collection designed for small workspaces. Quick change is important for small offices. They need to be able to modify the office layout to respond to frequent moves, and to employee numbers expanding and contracting flexibly based on the organization's growth and the scale of each new project. Ofon developed a 'coin joint' that can be screwed and unscrewed with a single coin, rather than requiring tools.
Source:
http://www.interiornews.com/2013/07/furniture-designed-for-small-spaces
