We use a coffee mill and a classic espresso maker. Such espresso maker does not have a handle for the coffee like a large coffee machine, but a small sieve. To allow easy milling directly into the sieve, I created a holder / mount for the sieve to put in right under the mill, replacing the lid of the original container. Then just press the button, fill it with coffee and take it out for quick cooking in your classic espresso maker.
I printed it perfectly using PLA on my X1C,
Raw files should be included. It was the 2nd model I ever created. You may want to adjust the model to fit your espresso maker sieve.