It is a series of furniture designed using heat shrinkable tube. After heating it with hot air, it shrinks from three to six times its diameter. This material is usually used as protection for electrical cables, automotive and airplane’s parts. After heating, it shrinks and becomes hard enough to be used in new and different ways, for example as furniture's joint.
So just using hot air, after a quick assembly, it's possible to build and fix chairs, bookshelves and tables without using any screws or nails.
Ash, oak, steel sheet, heat shrinkable tubes.