Use Any Spouted Portafilter – Can be used with all commercial portafilter sizes

Mini Bialetti Ceramic Cups Included

*Please Note: the 500ml variant is not compatible with induction

Its electropolished stainless steel surface and distinct Pozzetto shape improve water flow through the puck

offering you complete control over grind size and dosing options

Introvert Bellows for Fellow Opus Colour:White Use Any Spouted Portafilter –Clear your grinder and elevate your workflow with the Introvert Bellows for Fellow Opus a precision fit upgrade that helps you get the most out of your daily brews. Designed to reduce grind retention and maintain coffee freshness, this durable TPU bellows provides a perfect seal over your Opus hopper, pushing out leftover grounds with each press for cleaner flavour and more accurate dosing. Available in black or white, the Introvert Bellows blends