Overview
- Type
- manual
- Status
- current
- Categories
- espresso, travel
- Price
- 199 - 199 USD
1Zpresso J-Ultra
Burr + Adjustment
- Burr
- conical 48 mm
- Adjustment
- stepped
- Settings
- Unknown
- Step size
- 8 microns
- Retention
- Unknown
Physical Specs
- Dimensions
- 56 × 56 × 191 mm
- Weight
- 0.67 kg
- RPM
- ? – ?
Sources & verification
- https://1zpresso.coffee/j-ultra/
- https://www.tomsguide.com/home/1zpresso-j-ultra-coffee-grinder-review
- Last verified
- 2026-05-14