Gridfinity Vase Quick+Hollow Base

The vase-bin + base ends up taking as much time as the full gridfinity bins on my printers. ⅔ of that is the base printing. The bases involve a lot of bridging and unnecessary filament. So I hollowed out the bases and print them upside down. Between the base and vase-bin I now print them in half the time. You can parametrically create any grid size you want at OnShape