I am selling an item I received from an acquaintance, as I don't anticipate using it. I tested it by extracting espresso before listing it, and it worked without any issues (it produced crema normally). If you run hot water through it once before making espresso, it will heat up nicely. It seems best to level the coffee grounds and not tamp them too firmly. (Nespresso capsules and similar are compatible. Nespresso Vertuo capsules are a different size and cannot be used. Using capsules might allow for continuous extraction without cleaning.) It requires some effort, but it's portable and doesn't need electricity, so it's perfect for outdoor activities like camping. (Only the items in the pictures are included.) Please purchase only if you understand that this is a used item. (Please refrain from purchasing if you are concerned about this.) ※I may temporarily suspend or cancel the listing due to various circumstances.