I needed to attach an Ethernet cable duct to the iron staircase, so I decided to design a magnetic duct holder (optional). I’d say I’ve achieved what I set out to do.

I needed something to keep my comics in place in the Kallax in a simple way, and in the end I developed a simple shelf spacer designed for IKEA's Kallax furniture. It prevents comics or books from sliding too far back by creating a fixed stop at the back of the shelf. Easy to print and install, it is ideal for collectors who want uniform alignment and better organisation of their shelves.