Description
Features
Sturdy and Solid Build.
Perfect Fitting (modify till it fits perfectly for your grinder).
Lid Locking Mechanism.
Air Leak Prevention Mechanism.
Compact and Sleek Design.
Tested and Refined.
Blow out coffee ground stuck inside grinder (grinder retention) after each grind. Make better coffee with Zero Retention #1 Best Choice Single Dose Bellows.
NOTICE
Starting from October 2021, our rubber bellows part will no longer be 3D printed. It is now replaced by our newly upgraded custom branded factory moulded silicone version.
Manufacturing Method:
3D Print:
Lid
Lid Lock Ring
Connector
Air Leak Prevention Gasket
Factory Machine Moulded:
Silicone Bellows
Materials:
Hard Plastic: PLA – Material Info: https://felfil.com/pla-filament-for-3d-printing-learning-about-plastic-materials
Air Leak Prevention Gasket: TPU – Material Info: https://felfil.com/tpu-filament-for-3d-printing-learning-about-plastic-materials
Bellows: Silicone
Who is this product for? This product is for people who are looking for:
ECM Single Dose Hopper
ECM Single Dose Bellow
ECM Single Dose Blower
ECM Zero Retention Bellow
ECM Zero Retention Blower
