Simply _guten_ espresso (Illy quality up) Fill to the brim, with the punch press and the spoon Alusticker plan paperboard.
Fit and design are good, the dosage easy. Even premium coffee costs the alternative only just over half of the originals. Since you can ever cram themselves.
For the "bulk coffee" in the morning and in the meantime I use the parts very much, from time to time as well as the originals.
If now the disposable capsule would compostable (or similar thickness Mat), then the matter would be perfect. So still good 4 star stay. Bravo!