Tamping station \ stand
thingiverse
Tamping station for 58mm portafilter, my mine's from Isomac Zaffiro but should work with others too. Portafilter on stand feels slightly slippery but works just fine for me. I searched Thingiverse for tamping stations and found some but none had space for double spout or were huge so I made one myself. Made it in FreeCAD, attached source if you want to make changes - be warned design is a mess with no documentation. EDIT: Added small chamfer on bottom edge, my print's rough because the edge was too sharp. Print Settings: Rafts: Supports: Resolution: Infill: Notes: Should hold up okay but could use more infill.
With this file you will be able to print Tamping station \ stand with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Tamping station \ stand.