Sometimes the plastic sheet covering SMD components in their strip doesn't stick anymore and the components easily fall out. So in follow-up of my SMD component strip holder (http://www.thingiverse.com/thing:2186862) I needed a box of same dimensions (30x30x10mm) to hold the components that were no longer in their strip. This is it...

The lid has no added ridges, but is attached to the box by the bulges of the FDM printed layers. If this doesn't work for you, you can put a screw or a filament spike in the center hole to connect the lid to the box.

The box has a small 3mm opening on the side that matches the corner opening in the lid. The two versions of the box have either two or four compartments. By turning the box 45 degrees inside the lid, the opening of the compartment can be selected and you can shake the box to release one or more items.To fill the box, you can either take the lid off, or use the compartment opening on the side.