An example of some Study Model Boxes using card 'inserts' that keep the models seperated.  It takes eight inserts fill these boxes and all eight should be used even if only one model is placed into the box. This will prevent the model from 'falling' in the box and risking breakage.  Simply remove some inserts to fit a larger model in the box.

The type of study model boxes above are able to hold four sets of study models of average size in the 'vertical' position.