1Zpresso K-Ultra | The Most Superior Coffee Grinder in the K Series

The K-Ultra coffee grinder has the most superior design in 1Zpresso’s K series

KEY DIFFERENCES OF THE 1ZPRESSO K-ULTRA GRINDER

• First point: Honestly, the K-Ultra’s folding handle looks quite unusual! But in reality, having the handle fold flush against the body makes the grinder’s center of gravity more stable, helping it resist tipping over better than the K-Max or K-Pro. It’s especially useful in tight brewing equipment display spaces, where reaching for one item might accidentally knock into another.
• Second point: Ultra’s adjustment is 20 microns per click (while previous K series models were 22 microns), allowing users to fine-tune espresso 10% more precisely. This may seem minor and many people might not care, but for those who are particular about dialing in an espresso shot, this is a scoring detail for the K-Ultra.
• Third point: The K-Ultra’s burr structure has changed compared to K-Max or K-Pro. The burr grooves are designed longer with a steeper angle. The steel composition has also changed, but this change doesn’t seem related to coffee ground quality. 1Zpresso hasn’t announced anything about this change. However, real-world experience shows that grinding espresso on the K-Ultra feels lighter than previous K-Max, K-Plus, or K-Pro models.
• Fourth point: The handle knob has also been trimmed down to better fit Asian hands. Though a small detail, it’s useful and demonstrates the refinement of 1Zpresso’s grinder design team.
• Fifth point: The grinder’s design has curves at many edges and corners. On this particular point, some will like it and some won’t. It’s a personal evaluation for each individual.

Two handle positions of the 1Zpresso K-Ultra multi-purpose coffee grinder

Differences between 1Zpresso K-Ultra and K-Max

SIMILARITIES OF 1ZPRESSO K-ULTRA WITHIN THE K SERIES

• Modular design: easy to disassemble and reassemble completely by hand without needing support tools like hammers or pliers…
• All use 48mm burrs: Provides faster coffee grinding speed than grinders using smaller burrs
• Easy to use: Thanks to the convenient external grind size adjustment mechanism
• Easy to carry: Thanks to the compact Cylinder shock-resistant case
• 2 color choices: Bold and dark like Iron Gray or light brown combination like Silver Brown

1Zpresso K-Ultra available in 2 colors: Silver Brown and Iron Gray

Easy to completely disassemble the 1Zpresso K-Ultra grinder for cleaning

1Zpresso K-Ultra grinder comes with Cylinder travel shock-resistant case

1ZPRESSO K-ULTRA GRINDER SPECIFICATIONS

• Brand: 1Zpresso
• Color: Ion Gray
• Material: Aluminum alloy
• Grinder dimensions: D60 x H195 x W185 mm
• Grinder weight: 720g
• Capacity: About 30-40g of coffee per grind
• Grind adjustment: 20 microns/click
• Burr set: 7-blade – 48mm diameter
• Multi-purpose: Grinds well for both Espresso and Pour Over
• Design by 1Zpresso – Made in China

1ZPRESSO K-ULTRA COFFEE GRINDER SET INCLUDES

• 1 K-Ultra grinder
• 1 air blower for cleaning
• 1 cleaning brush
• 1 silicone ring to enhance grip when grinding coffee
• 1 Cylinder travel case for protection

Reference grind size chart for 1Zpresso K-Ultra grinder

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