The model was made in blender by subtracting the shape of the box from a filled in gridfinity bin. It includes ridges to clamp it in place. They are stackable.
Should work with all the precision tools from parkside (Lidl). This includes the ratchet screwdriver set with bits, precision knife, small screwdriver set, and socket wrench set.
The first version is pretty tight, but the second one is 153 mm for the inner diameter
The author remixed this model.