I liked the toolbox by Émilie DL; however, it was apparent that FlashForge does not always send the same size tools with the 3D Printers, so I needed to design my own to fit. 

Check the size of your Allen wrenches and clean out for box fit before printing. 

Like all my posts, I give you the SketchUp files to edit if needed. 

I added splicer, cleaning pins, razor slots and stood the allen end down to save real estate and plastic.

 Extra hot ends didn't seem to be general tools, so I have a different box there. 

You can turn, roll, or shake the box, and when the box is opened, everything is still in place. 

A Notch/Detent latch and magnet latch keep the lid on fairly well. 

An easy out for the allen wrenches, just press the end and they swing up. 

I also bevelled the end of the lid track for easier alignment when placing the lid on.