How to Build a Professional Espresso Machine For cafes and coffee shops that want to attract customers with an interest in barista and espresso, this is a great choice. It's an official machine for the World Barista Championships, and it shows. The barista is able to refill the water reservoir https://coffeee-uk68030.blogmazing.com/29272095/4-dirty-little-tips-on-the-commercial-espresso-machine-industry