Description
xMeet the 1Zpresso K-Ultra Manual Coffee Grinder
In a sleek silver finish, the K-Ultra brings precise, reliable grinding to your daily ritual without needing power. Its compact silhouette fits on a kitchen counter or in your travel kit, while a foldable handle and dedicated carrying case keep things organized. Crafted for steady performance across brew methods, this all-round grinder blends durability with ease of use, so you can focus on extracting flavor rather than fiddling with gear.
Precision at your fingertips
The external adjustment ring offers more than 100 clicks, with an estimated 20 microns per click. This setup mirrors the familiar feel of an electric grinder, letting you fine-tune grind size from fine for espresso to coarse for French press. The intuitive dial encourages consistency session after session, helping you dial in the sweet spot for your preferred beans and method.
- 100+ adjustment steps for fine-tuned grind control
- Precise feedback enables repeatable results across brews
Specialized K Burr for consistent results
The K-Ultra uses a heptagonal K Burr, designed to promote even particle distribution for a balanced cup profile. This conical burr setup supports multiple brewing methods and aims for a brighter, more nuanced extraction compared to some other manual grinders.
- Premium conical burr delivers even grinding
- Supports espresso, pour-over, and more with steady performance
The quick-release magnetic catch cup adds convenience during your session. It holds 35–40 g of grounds, reducing interruptions while you prepare your next brew or pot.
Durability, calibration, and support you can trust
The burr is calibrated and securely fixed by the 1Zpresso team to minimize wobble over time. With an estimated grind life of 100–200 kg for general use and a one-year limited warranty, you get reliable performance and responsive customer support when you need it.
Designed for life on the move
A foldable handle and included carrying case elevate portability without sacrificing performance. The compact form travels well alongside your coffee gear, making quality grinding feasible at home, at the office, or on the road.
What you’ll experience in daily use
- Accurate, repeatable grind size for diverse brews
- Quiet, precise grinding with a sturdy stainless steel burr
- Fast setup via a foldable handle and straightforward adjustments
- Secure, spill-free operation thanks to the magnetic catch cup
FAQ
Q: What brewing methods is the K-Ultra suited for?
A: Its K burr and wide adjustment range support espresso, pour-over, and other brew experiments.
Q: Does the grinder come with a warranty?
A: Yes. It includes a one-year limited warranty and burr calibration by the 1Zpresso team.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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