this portafilter provides an unobstructed view of the extraction process

this eliminates the possibility of cross contamination

the SCI Beaker gives you crystal clarity and durability

The waste settles to one side reducing vacuum effect and makes it easy to slide bag out

Ready to use – No calibration required for the thermometer

Mazzer Mini Plastic Waste Tray Manual Brewing this portafilter provides an unobstructedEasily dispose of spilled or spent coffee grounds with the Mazzer Mini Plastic Waste Tray. This BPA Free plastic waste tray is easy to clean, catches grounds that fall from your grinders chute, and securely attaches to the grinder base of any Mini or Mini E model. Includes: Mazzer Mini Plastic Waste Tray Mazzer Mini Plastic Waste Tray Is Compatible With Mazzer Mini Auto Grinder Mazzer Mini Electronic B Grinder Material BPA Free Plastic