Espresso doppio with a bottomless portafilter 

Perfect!

yum yum

Whats the name of your espresso machine?

what was the final yield in ML or grams and the brewtime?

What I nice shot! I just started with a bezzera bz10, I got told that a shot gets more bitter with >9 bar, how do you see it? Do you grind so fine to get 12 everytime? Also I could not get a decent crema with under 11 bar.. such a complex topic

What is the brand of your beans grinder?

Ποιος μύλος είναι αυτός ? Καλησπέρα