Portafilter hangers

• Consider the temperature of the portafilter you hang, if you plan on hanging it straight from the coffee machine, you might not want to use PLA.
• You can put a small insert in between and below the hangers to prevent the handle from touching the wall. Print the hangers first, measure the gap, and print the appropriate insert. (I've used 25mm simple hooks for my Rocket handles)

Tamper holder

• The horizontal retention walls are tapered so they work with the filter baskets too
• Mirror the left part in your slicer to make the right part

Recommended Print Settings

• 0.4mm nozzle
• 0.2mm layer height
• 3 walls
• 3 bottom
• 4 top
• 30% triangular infill
• Print hot for good layer adhesion (the overhangs are easy on these models)

Other models used in the pictures

Wall piece with frame: https://www.printables.com/model/460255-hsw-symmetric-singles-with-integrated-fastening-po

Simple hooks: https://www.printables.com/model/444229-easy-print-super-strong-hook-single-piece-no-screw