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

Built-in Portafilter Stand - Features a silicone stand to securely hold your portafilter

the Subminimal Subscale features a food-safe Tritan body and an IPX-4 splash-resistant rating

offering you complete control over grind size and dosing options

Manual bean selector - Switch between coffee beans with a flick of a toggle on top of the hopper

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