My husband made the thread racks that I use to organize my sewing and serger threads. Underneath the table where my Brother Ult2001 sits are two storage totes where my machine embroidery threads are organized by colors. A dear friend of ours who is a cabinet maker made the holders for my rulers. This helps to keep them in one place and I can see which one I need at a glance.
In the corner are my manuals for my machines.