- Description
- Specification
- About 1Zpresso
- Shipping & Returns
Precision-Tuned for Every Grind — From Filter to Espresso
An ultra-fine 0.008mm adjustment per click!
The 1Zpresso J-Ultra is a refined manual grinder built for those who love the craft of filter coffee and espresso. Evolving from the highly regarded J-Series (J, JE, JX-Pro), the J-Ultra carries forward a legacy of clarity, control, and thoughtful design — now with even more precision.
With a 48mm stainless steel conical burr and 100 clicks per rotation, the J-Ultra delivers reliable, uniform grinds with micro-metric adjustments of just 8 microns per click. While capable of grinding for espresso, its true strength lies in filter brewing — pour-over, AeroPress, French press, and more — where subtle grind adjustments and clarity of flavour matter most.
Slim and Lightweight Form
The cylindrical, narrow design makes the J-Ultra easy to grip, carry, and store — ideal for both home use and coffee brewing on the move.
External Adjustment Dial
The numbered adjustment dial is conveniently placed for quick, precise grind tuning — no disassembly needed, and easily repeatable between brews.
Magnetic Catch Cup
The grounds cup attaches magnetically, making it simple to remove and reattach. No threading, no hassle — just a clean, efficient workflow.
Optimised for Filter Brewing
Rooted in the J-Series' filter-first philosophy, the J-Ultra is engineered to extract clarity and balance. It provides the fine control needed for delicate pour-over extractions, but still offers enough range for dialling in espresso if needed.
Product includes
- 1Zpresso J-Ultra Manual Grinder (Iron Grey)
- Cleaning brush
- Cleaning blower
- 1Zpresso Carry Case
Main Features
- Titanium-Coated Burr 48mm
- Remarkably precise grind settings (0.0008mm per click)
- Faster, less laborious grinding experience
- Precise external adjustment dial ring
- Large-capacity magnetic catch-cup (35-40g)
- Ideal for both Espresso and Filter coffee enthusiasts
- Manufacturer warranty & support
J-Ultra Manual Grinder Review┃Asser Christensen (The Coffee Chronicler)
"A special focus on espresso, the case, the accessories, the build quality, the materials, everything are best in class."
- Origin: Taiwan
- Made in China
- Model: FGJUV6-3311 (Latest model)
- Color: Iron Gray
- Materials: Wood, polycarbonate, silicone, stainless steel, and aluminum alloy
- Product weight：670g (±5g)
- Dimension: 23.2 x 17 x 7.5 cm
- Grinding volume：35~40g
Founded with Passion in 2017
Since 2017, 1Zpresso has been crafting high-quality manual coffee grinders that combine precision engineering with a love for great coffee. Quickly gaining popularity worldwide, the brand is known for its innovative designs and reliable performance.
What’s in a Name?
The name “1Zpresso” combines the idea of being “Number One” (1) and “Espresso”, reflecting the company’s commitment to excellence and its roots in specialty coffee culture. The “1” in 1Zpresso is pronounced as “yī” (一) in Mandarin Chinese.
Precision Meets Innovation
Featuring large stainless-steel conical burrs and precise grind adjustments, 1Zpresso grinders deliver consistent, flavourful results. Their ergonomic and portable designs make them favorites for home brewers, travelers, and even competitors.
Global Recognition in Specialty Coffee
With continuous innovation and a focus on enhancing the manual grinding experience, 1Zpresso has become a trusted name in the coffee community, known for elevating the brewing experience through quality and precision.
Official Overseas Dealer of 1Zpresso Taiwan
We are proud to be an authorised dealer of 1Zpresso products in the EU. When you purchase through us directly or our partner, you receive the same high-quality support and warranty coverage provided by the manufacturer in Taiwan:
- Genuine 1Zpresso products
- Manufacturer-backed warranty
- After-sales support in the EU
Shipping
Please note that our shipping days are limited to Monday through Friday, excluding holidays which fall on Saturday and Sunday.
For orders placed outside of the European Union, the prices listed are exclusive of VAT. The Brexit Transition Period officially ended on December 31, 2020, resulting in new regulations governing sales between the United Kingdom and the European Union as of January 1, 2021. The United Kingdom is no longer considered part of the EU region, and therefore, orders from the UK will be subject to pricing exclusive of VAT.
Please be aware that any customs duties that may arise in your respective country will be your responsibility.
Domestic shipping (Netherlands):
Delivery within 1-2 business days.
International shipping (Europe):
Delivery within 1-5 business days.*
*Delivery times depend on the destination.
International shipping (US/CA):
Delivery within 4-14 business days.
Returns
Within the EU, you can return any order* within 14 days (14-day cooling-off period) without providing a reason, and you will receive a full refund, inclusive of the shipping cost to an EU destination.
Beyond the initial 14 days, you may typically request a partial or potentially full refund. Our return policy spans 30 days, accounting for holidays. Please note that shipping costs will not be refunded in such cases after 14-day cooling-off period.
If 30 days have passed since your purchase, regrettably, we cannot offer a refund or exchange.
*To be eligible for a return, the item must be unused and in the same condition as received, including its original packaging.
The seller will cover the cost of return postage only if the item is damaged, faulty, or doesn't match the listing description.
For other reasons, the buyer is responsible for returning the product at their expense.
Kindly note that certain goods, such as perishable items like food and coffee beans, are exempt from return.
We reserve the right to decline any requests for exchanges or returns.