Multi-Level Box v2 (2 Units)

DesignedMay 2020
Crease PatternYes

The model is based on a 13x20 grid, but with spacing at certain parts to accommodate the thickness of real paper. For this fold, the grid square side length is 2.25 inches, while the spacing is 1/8 of an inch.

This model uses the same box units and level shift method as this model, except that only 2 box units are included here instead of 4. It's possible to stack even more units since the box units can be tessellated.

When folding this model, I recommend first precreasing everything, then collapsing the level shifts, before collapsing the actual box units. The entire box can be flattened, but the crease pattern is for the 3D form.