Java_avaJ
From Niche site
The Niche Flow Control Disc is a simple after-market installation for first generation Niche Zero grinders. Please note that current Niche Zero models come with the Niche Flow Control Disc pre-installed.
The small (40mm), clear disc is made from food grade polycarbonate. When installed into the bean funnel, the Niche Flow Control Disc prevents ‘pop-corning’ - coffee beans jumping around the funnel prior to being fully fed into the burrs.
Because the Niche Flow Control Disc feeds beans into the burrs at a steady pace the grind consistency is also improved.
