The NS Adaptor allows the Nanopresso to use NS CAPSULES* to prepare espresso. The advantage of using capsules is that the coffee is mechanically ground, measured, and tamped with a higher precision than we are capable of doing by hand. There is very little left for error, so your espresso is consistent every single time. Pods are convenient, mess free and easier to clean after use. *NS CAPSULES refers to Nespresso®** Original capsules and compatibles. Note that some non Original capsules might not work well with our machines. ** Third-party brand with no link to Wacaco Company Limited Specifics: Compatibility - NS Adapter can only be used on Nanopresso Material - BPA-free Plastic Weight - 130g Dimensions - 66 x 62 x 62 mm What's Included: 1 x Wacaco Nanopresso Nespresso NS Adapter 1 x Traveling Bag 1 x Brush 1 x Instruction Booklet