Capsules tested without problems. No water leaks. The coffee flows normally, as with the original capsules. One caution: Do not use too fine Italian espresso grinds genre. Advantages: no aluminum, as plastics (bisphenol A?), No obstruction due to milling as with the original capsules (that require bleed the system after each cup), choice of coffee (no artificial flavors, no without additives and robusta), good quality foam.
