Changeable Shelf / furniture

Changeable Shelf makes it possible that people can build whatever shelves they like. Every shelf is made up of the same shape of boards.What can be chosen are the colors of the boards and the quantity needed.There are a connecting-stick with a square cross-section and a hole matching it on the two sides of every board.Therefore two boards can connect closely in the same plane or perpendicularly.All in all, Changeable Shelf can be built according to the amount of goods put on the shelf ,the owners’ inclinations and so on.And people never know what shape the shelf will be untill they finish it.They just enjoy themselves when doing this!