Hộp đựng dây cáp (Cable Storage Box)

1. print the two pieces of the box (bottom and top)
2. insert a piece of filament in the holes to make the hinge 
3. heat the tip of the filament and press with a flat surface to prevent the part from coming out of the hinge. 

Example of the result you need at the end:

Printing tips :

set the bridge angle parameter to have the same bridge direction as in the image for a better result !