Device was out of warranty and I had the spare parts from another similar device.
I made myself a chart to put underneath it while I work. It's paired with my step by step instructions I make for myself while I disassemble something. As I take something apart I put the screws/parts in the tray. Then I can go back in reverse order when I assemble the machine and grab the parts/screws from each tray that correspond to whatever step I am on during assembly. It's very handy for a neat freak like myself.
If you think about getting one project tray, get two instead. Very helpful!