Very good product. The Coffeeduck allows for quality coffee without buying the pods. Economic and ecological product. works with the Senseo coffee makers, the Coffeeduck is a permanent dispenser. I recommend buying two Coffeeduck since the use of a single dosing allows for instant espresso 2 but if you have guests it is best to have two Coffeeduck. For proper functioning and a good flavor of your espresso, I suggest you buy special coffee espresso machine packages for a good grind. After several tests I opted for the special arabica Lavazza espresso machine and it works fine, I am saving already and it is important not to put too much coffee in the doser and wipe the edges before use. TIP, I wet a little coffee with the filter cover poses under a stream of cold water before placing the dispenser in the Senseo coffee machine and then the coffee is delicious. Character: the first uses were not optimum, it is all about finding the right coffee and the right dosage. Happy tasting
