NefroBox: Small box for storing/holding screws or small things

thingiverse

I've had numerous containers for screws and small items while working on projects, but none of them are useful for picking things up with my fingers. This design allows me to easily pick up screws using my fingers. The spheroidal shape groups small objects together and prevents them from getting trapped in corners. I designed it with a separator in case I want to use it as an individual component. A removable top is also included for easy transport. The name NefroBox comes from its resemblance to a pair of kidneys, so if you have a spare set of small kidneys, you can store them here too... The up and down parts have a ledge to facilitate opening the box. I've taken tolerances into account, so you don't need to file it excessively for a perfect fit (just be careful when scaling). FreeCAD sources are included. Perhaps an improvement could be made by adding a magnet at the bottom of the box... Or maybe printing the top with a translucent or flexible material... Or even adding a thread/lock mechanism... Or perhaps including a side hole to support a screwdriver tip... Or adding some LEDs and/or a button battery...