I usually try to avoid posting two products of the same sort. But then I found this. It is, just like the previous post, a bookshelf. But what a bookshelf it is. It is so simple, that I wonder: why didn’t I think of that!
Anyway, the designer Werner Aisslinger did. And the results are quite spectacular. What you can do with a little thing shaped as a plus. You actually can create bookshelves out of your books! An amazing idea. You can go to the website of the designer here.