Silicone Bellows for Niche Zero and Niche Duo - Near Zero Retention puck prep Compatibility: INTROVERT 58-49mm Step-Down Basket

Compatibility: INTROVERT 58-49mm Step-Down Basket

Circular notch on the ramp fits 58mm accessories like the INTROVERT Tamper and some dosing/catch cups

Installing this 3D printed

please contact Five Ounce Design

I won't use material that is dirty :)

Silicone Bellows for Niche Zero and Niche Duo - Near Zero Retention puck prep Compatibility: INTROVERT 58-49mm Step-Down BasketOur silicone bellows for the Niche Zero and Niche Duo sits on the bean funnel and allows you to blow air through the grinder with every pump to push out most, if not all, the residual coffee grounds inside the grinder out into your dosing cup or portafilter. With our bellows you can get out of the grinder what you put in, achieving up to 0. 0g retention*. It's 100% designed in house, the first to ever exist in the market, and bespoke for the Niche