This is a model to fit a standard size dust blower bulb, and a small brush. I had to cut and reshape my brush handle, though some other may fit. I wanted these two items to live together per their function. Please note that this is for the smaller nozzle length bulbs, but could be modified to hold the longer type, though it would hang over the edge. I will happily release a 2x4 plate model that allows for a longer brush and nozzle upon request.
This is the Gridfinity version of my espresso organizer. I call this version of Gridfinity "Underengineered" as I have removed the stacking crown and the corner radii. This makes for a cleaner and nearly seamless top look if all of the bins are the same height.
This was originally a tabletop organizer that aligned with an alternating magnetic pattern. I thought that these would work well with gridfinity, as the dimensions were already almost the same at 40mm increments, so I adapted it. If there is interest, I will also clean up and release those desktop files.
Images will be updated when I can.