The capsules have nothing to do with the image of this photo here. They are all black, no matter the color of alluvial paper. So, once placed on the dispenser, and many in fact, we do not know what it is. In addition, the back of the capsule is 'airy' where I suppose the utility of alluvial paper. Given that no coffee is consumed, I opened too bad, 20 at once, that I have on my display, trying to remember where and what, etc. For espresso, remember to set aside Santos, who is the strongest, but not as hard as you might think.