Gridfinity Cups with a Voronoi chaos pattern cut out of the walls, all sizes 999 models. Voronoi patterns are generated using points on a 2d plane. To generate the chaos pattern a fixed number of points are placed randomly on the plane. Each render is different, some may clumping or excessively large spaces. Let me know if I missed any that don't look good, I can re-generate them.
The Gridfinity Extended OpenSCAD script has options to customise the size of the Voronoi pattern (size of hole), as well as the wall thickness between holes . You can also customise all the common Gridfinity features, like adding dividers, labels wall thickness and so on
Options
Generated using my Gridfinity Extended OpenSCAD
I have also create Gridfinity Bins with more a structure Voronoi hex pattern Gridfinity Voronoi bins.