Silicone Retention Bellow Compatible with Niche Zero/Duo Grinder - Black

Perfect fit for the niche zero and very surprised how much it actually gets out of, definitely achieves zero retention

صغيره جدا وسيئه غير عمليه

Very nice low profile silicon bellow for single shot coffee grinders. It fits perfectly inside my Niche Duo grinder - I can leave it in place and close the top dust lid without any problem. The silicon rubber is very compliant and easy to press for a good blow. The top surface is a bit too flexible, so when you press it, use your palm to distribute pressure evenly across the entire top; otherwise, you end up "poking" only a small area and the bellow won't generate enough pressure for a solid blow. I ended up creating a rigid "cap" to sit on top of the bellow (essentially a cup coaster) so no matter how or where I press, the entire top is evenly pressed down. My grinder is now truly "zero-retention" when I use this bellow.

Erfüllt seinen Zweck und bläst die letzten Krümel aus der Niche.

Bought as a Christmas present for my husband for his niche coffee grinder..... Works brilliantly. No more tapping the machine. Sit this on, push lightly a few times......Removed more grinds than expected and great value for money.