Bottomless Portafilter For Espresso - What Does It Do?
17:02
NAKED PORTAFILTERS ARE LIARS...sometimes
8:01
NO CREMA? Avoid these 3 Common Espresso Mistakes
22:31
How To Dial In Espresso: Beginner To Pro In 22 Minutes!
6:28
DeLonghi Dedica EC685 Normal Portafilter vs Bottomless Portafilter.
9:26
54mm Bottomless vs. Regular Portafilter | Breville Barista Express
4:41
Espresso Channeling - What is it?
5:20
Espresso Troubleshooting: Why are my shots spraying everywhere?
16:40