Assortment Boxes

I HAVE NOT PRINTED THIS YET! I WOULD just like to hear your Opinion of this assortment box project....

All boxes has a base of 50 millimeters x N (Outer Meassurements), where N is between 1 and 4, because that is the size of my printer.
This version is 70 mm tall/deep. Walls are 2mm.
There is a label, 12mm. high, width depends on the width of the box divided by 1.5. It is at a 45 degree angle, making it easier to see the label in a drawer.
One print of a 2x4 requires about 200gr. of material, so filling out a complete cabinet is relatively expensive.

Maybe it is better til build these from fiber board? Certainly cheaper....