Descriptions: This naked bottomless portafilter gives an unobstructed view of your extraction , helping you to see if any mistakes right away , allow you to monitor your shots. It is a critical tool for a barista, and especially in dealing in a new bean or learning how to brew espresso. Without a spout obstructing your view, you can see the coffee pass through the puck and detect any non-uniformities that might be causing an uneven extraction. Ideally, you should see a thin, streamlined column of coffee exiting the puck near the center. If your coffee is draining off-center or forms droplets, you know that your puck isn’t evenly tamped and that some areas will be extracted more than others. The bottomless portafilter is that the clear view lets you examine your espresso’s color and texture as it brews.Well-extracted espresso has alternating lines of dark and light coffee form on the filter basket while a shot is being pulled. Without a spout in the way, you can check your espresso makes this striped pattern. Cleaning a bottomless portafilter is also significantly easier than one with a regular bottom. Bottomless portafilters have fewer places for grounds to get stuck and it’s much easier to rinse them knowing you didn't leave any stragglers behind
