Finally had the time to get some kallax shelves, assembled them a bit different than the Swedish people had in their minds and build some more storage room in my little study. While unpacking the screws, I had the idea to do a screw city again. I did it the easy way, and set it up on my glass ceramic cooktop.
Sister city I did a couple of years ago: https://365project.org/mona65/365/2016-03-12