Stainless Steel Case Obvious Advantages: Can be Repeated, It Do not Produce Harmful Substances, Health and Environmental Protection. Can be Filled with A Good Quality of Coffee Powder, DIY a Variety of Flavors.<br> <br> <br> Compatible with:<br> -U & Umilk<br> -Lattissima & Lattissma+<br> -Inissia<br> -Pixe<br> -CitiZ & CitiZ Milk<br> -Gran Maestria & Maestria<br> -Concept<br> -Le Cube<br> <br> <br> Not Compatible with:<br> -Essenza & Essenza Krups<br> -Dolce Gusto<br> -Essenza C100<br> -Vertuoline<br> -Krups TYPE XN 7006<br> -Krups CITIZ TYPE XN 7006<br> <br> <br> Notes:<br> -It is Important to Experiment with Correct Amount of Coffee About 6 to 7g, (5g/spoon) and Also Pay Attention to Grind Which Can Neither be Too Coarse Nor Too Fine. Please Try a Few Times to Find the Correct One . You Will be Surprised How Good and Creamy the Coffee Is.<br> <br> -Our Filter is Designed Shorter Than the Original Coffee Pods to Avoid Damaging the Blade Plate, You Have to Be Careful When Put It in The Machine. Otherwise, the Filter Just Falls Through.<br> <br> <br> Using Steps:<br> Step 1: Fill the Filter with Coffee. Press Down a Little, But Do not Pack It hard. Packing Too hard, or Using Too Fine a Grind Could Block Water From Going Through the Filter.<br> Step 2: Cover the Filter the Surface.<br> Step 3: Put the Filter in Your Nes Espresso Brewer. Try to Position It So That The Hinged Part of The Filter is Facing up.<br> Step 4: Brew<br>