This Genius Bookshelf Turns Into a Desk, and It's Perfect For Small Spaces By Krista Jones Published on April 9, 2020 at 1:55 PM Wayfair ...

Johannes Häuser’s ‘Klopf Klopf’ is a clever piece of design that can be used as a kitchen unit, desk, bookshelf or wardrobe, and uses no glue or screws.