Thingiverse Customizer: https://www.thingiverse.com/apps/customizer/run?thing_id=3253961
Very basic tamper station. Doesn't need a lot of material to be robust.
I made two slightly different versions for the portafilters of a Quickmill 3004 and Gaggia Classic.
Dimensions can be lookup up in the scad file.
I have also designed a funnel:
https://www.thingiverse.com/thing:3253995
Update 2020-08-01:
Just for fun, I have redone this simple design in OpenSCAD so the customizer can be used. And in addition:
Supports:
No
Resolution:
0.3
Filament:
DAS FILAMENT PETG Transparent Red
Category: Kitchen & Dining
The author marked this model as their own original creation. Imported from Thingiverse.