I wanted a filament swatch that is compact, can be stacked together without any other hardware/fastener and allows mixing and matching to find a specific color combination. If I can use it as a display piece, then that would be an added bonus!
Here's the result:
For the label, I use the labeler linked below with 15x30mm labels.
https://www.amazon.com/gp/product/B09ZXG1VPJ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
The author marked this model as their own original creation.