Small component storage with 48 containers

This box holds 48 small boxes each has an internal diameter of 9mm and a height of 22mm. Each box has a twist lock lid and has a an indicator on both the container bottom and lid so you know which is which and can match it up with the indicator on the main box. The main box has an interferance fit lock and hinge. The main box required two M3x20 screws and two nuts to act as the hinge This was origianlly designed for surface mount resistor and capacitor storage. I plan to have a list somewhere to define what is in each box