Presso Gaggia Classic Pro Silicone Grouphead Gasket

Designed to fit the Gaggia Classic Pro, this little piece of soft silicone magic allows the portafilter to lock into it more snug.

This of course allows for tighter permeating of the brew water through the coffee puck and more stable extractions, which ultimately facilitate that each coffee performs at it's best, resulting in fuller effects and higher flavour profiles.