Uses this Filament Spool by Molodos
https://www.printables.com/model/605258-filament-spool-keychain-with-wall-mountholder
And rack also inspired by Molodos
https://www.printables.com/model/583350-miniature-filament-shelf-with-spools
Made to work for
https://www.printables.com/model/152592-honeycomb-storage-wall
The author remixed this model.
Attachable to the HSW framework, with different spool model, removable from base