With this upgrade you can keep your filaments dry and organized in a very small footprint.
You do not need anymore the filament buffer.
These designs should be compatible with all 200 mm Spools which has a round (Das Filament type) or flat edge (Prusament, Filament PM type).
You can find different distance holders for different spool widths.
If you need a different size write me your spool brand and external width and I will add it to the collection.
A short demonstration video:
The author remixed this model.