Illy Espresso Dark coffee capsules contain an exclusive espresso blend based on 100% Arabica beans from the world's most recognized coffee brands, illy beans are dark roasted, giving a strong espresso with a distinctive flavour and delicious crema. This variant is a little more bitter in taste than normal. between roasted illy espresso. The taste is a nice mix of sweetness and acidity. It contains flavors like fruits and flowers mixed with chocolate, caramel and honey.