1Zpresso
K-Ultra Manual Coffee Grinder
A new era for 1Zpresso coffee grinders.
You’ve experienced the K-Max. Now the K-Ultra has landed – our finest manual coffee grinder yet.
The 1Zpresso adjustment mechanism is now even more refined, allowing you to dial into your preferred grind size for all brewing methods more easily. With 100 clicks in one rotation, you can get even closer to what you’re trying to achieve with every turn. The latest K-Ultra foldable handle makes this grinder our most compact and portable yet, so you’re ready to grind wherever life takes you. Plus its new rounded body and curved edges means it sits perfectly in your hand. Sounds pretty superior, right?
More Refined
The all-new external adjustment mechanism offers more precise grind than K-Max / K-Plus models.
With 10 numbers and 100 clicks on the dial, each click shifting the grind by 20 microns.
More Compact
1Zpresso's new foldable crank design offers more compact and portable form without comprimising grind efficiency.
The K-Ultra is also equipped with a new wooden knob for better grind handling.
More Stylish
K-Ultra features a rounded body with curved edges, making it feel more comfortable in the hand.
More Features
Magnetic Catch Cup
Simply twist and pull to easily collect coffee grounds.
Quick Disassembly
All of the 1Zpresso grinders can be easily taken apart without any tools, allowing a thorough cleaning and maintenance.
Compare Series
FAQs
Choosing 1Zpresso grinder
The 1Zpresso grinders that work best for pour-over and filter coffee include:
Q2, X-Pro, JX, JX-Pro and K Series
The 1Zpresso grinders that work best for espresso coffee include:
X-Pro, JX-Pro, J-Max and K Series
Using 1Zpresso grinder
Click Calibration of 1Zpresso Grinders for tutorials.
Click 1Zpresso Grind Settings to find your grinder.
Yes – minor imperfections on metal materials are to be expected due to the aluminium anodizing process. If you think your product has substantial cosmetic defects, please get in touch with our customer support team.