I made these myself to get better with Fusion360, and customize exactly what swatches I needed for the materials I print.
These are larger than most swatches, coming in at 40mm x 40mm x 5mm overall. The steps at the top are 1mm, 2mm, 3mm, and 4mm thick. With certain varieties of filament, the steps show the difference in light transmission (example photo included using StrongHero3D Blue Gradient PETG).
The text is 2mm tall with the base below the text being 3mm.
Obviously, settings are going to depend dramatically on the filament type, brand, etc. and printer specs, so I am not going to recommend any. Print with whatever you would normally use for these materials.
I can easily edit the text to a new label, so if I missed any that you would like, let me know and I will create and add it here. NOTE: I know the thumbnail shows these with multi-color labels; this was done to make the text easy to read for the thumbnail, and is NOT recommended when printing.
Currently available models:
ABS
ASA
PLA
PLA+
TPE
TPU
PETG
PA
PVA
PVB
PC
PA-CF
PAHT-CF
PET-CF
PPA-CF
PPS-CF
PVDF
HIPS
PPSU
PEEK
PEKK
(Although I did make these 100% from scratch in Fusion360 with all custom dimensions, the overall design idea was inspired by these: https://www.thingiverse.com/thing:2225478)
The author marked this model as their own original creation.