1、Fitment: The reusable coffee capsule is a replacement for NESPRESSO U, replacement for CITIZ, replacement for PIXIE, replacement for LE CUBE, replacement for MAESTRIA coffeemaker 2、Material: Made of food grade stainless steel, which is wear resistant and corrosion resistant, good compatibility, normal service life can be up to 3 to 10 years 3、Precise Filtration: Double layer filtration design, precise filtration without leaving residue, richer oil, suitable for both coarse and fine coffee powder 4、Fine Workmanship: Water outlet design helps better disperse the water flow when pouring water, and the coffee brewing is more full and fragrant 5、Package List: This stainless steel reusable coffee filter cup set includes one coffee capsule, four silicone rings, one brush and one spoon for easy operation