I designed this to compact the coffee grounds in my reusable coffee pods. I printed this with the handle side on the bed with tree supports. I have included an editable STL in case you need to resize the base and/or handle and stem length. I found that PETG was the best filament, PLA and ABS were too brittle and kept snapping with the small amount of pressure used to compact.

Creality

K1

No

Yes

100%

To use the editable STL, upload in Tinkercad and the 3 main parts (base, stem, handle) can be resized as you desire.