The Cera is a new coffee grinder with a very similar build to the Porlex range. It's a large capacity grinder with a comforable silicone grip and a handy carry bag. A slightly larger diameter than the Porlex makes it a perfect fit for dosing into the ROK or Presso portafilter.
NOTE: The CERA grinder does not fit inside an AeroPress like the Porlex grinders do.
* Fully adjustable from coarse to fine grind settings.