48 mm conical stainless steel burrs ensure fast, smooth, and consistent grinding for various manual brewing methods
30-click adjustment system allows 25 μm grind size changes per click for precise and repeatable results
Ergonomic silicone grip and aluminum alloy body provide comfort and durability for daily use
Updated catch cup with finer threading stays secure during grinding to prevent slipping
Low static retention and easy disassembly simplify cleaning and maintenance
Summarized by Shop
Visit How to choose your hand grinder if you need help with grinder selection
The JX has been improved and is now the 1Zpresso J! The J colour is Champagne Silver - a nice mix of silver and a very light touch of gold.
All 1Zpresso grinders come with a small bag of seasoning beans and 2 sample coffees to get your started.
The 1Zpresso J po
Burr Size
48 mm conical stainless steel
Adjustment
30 clicks per rotation, 25 μm per click
Capacity
25–35 g (varies by bean type)
Weight
650–805 g (model dependent)
Dimensions
158–170 mm (body), 130–185 mm (handle)
Materials
Aluminum alloy, stainless steel, wood, silicone
Summarized by Shop
4.8
6 ratings
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1
Exactly what I needed. I was hesitant on the price, but I'm glad I pulled the trigger for something quality built. Rogue wave was super generous in giving me some old beans to season the burrs and even throwing in some sample beans!
Sean · May 21, 2024
Solid, great working unit.. quality is outstanding.
Jacob · March 24, 2023
Great grinder. Beats pretty much anything electric in that price range amd it's FAST.