Here is the top drawer for the Mini Toolbox.  Make sure to print at the same scale as the toolbox. The hinges use 2.5mm dowels that I got from amazon. I lined the hinge up and used a hammer to slowly tap in the dowel (cut to size first) and it press fit it. I used superglue to glue in the handle and its up to you if you want to glue it to the box. 

I am by no means an expert at 3d printing so if any advice or feedback is welcome.

Enjoy.