# 1Zpresso J

Manual grinder with conical burrs: 48 mm burrs · Stepped · 1.6 lb (705 g)

The 1Zpresso J is a manual coffee grinder with 48 mm conical burrs. Grind size is set in fixed steps. It weighs 1.6 lb (705 g).

Specs checked Sep 29, 2026 against 2 sources.

- Brands: [1Zpresso](https://grinderwiki.com/brands/1zpresso/)
- Official page: <https://1zpresso.coffee/product/j/>
- Grinder Wiki: <https://grinderwiki.com/specs/1zpresso-j/>

## Specifications

### Basics

- Type: Manual [1]
- Brew methods: Filter [1]
- Handle: Foldable Handle [1]

### Burrs

- Burr shape: Conical [2]
- Burr size: 48 mm [2]

### Grinding

- Adjustment: Stepped [2]
- Settings: 30-click system per rotation [2]

### Capacity & size

- Weight: 1.6 lb (705 g) [2]

## Quick answers

**What burrs does the 1Zpresso J use?**
48 mm conical burrs.

**Is the 1Zpresso J stepless?**
No. It has stepped settings: 30-click system per rotation.

**How much does the 1Zpresso J weigh?**
1.6 lb (705 g).

## Sources

1. [J Series - 1Zpresso](https://1zpresso.coffee/j/) — 1zpresso.coffee · Checked Sep 29, 2026
2. [J Manual Coffee Grinder - 1Zpresso](https://1zpresso.coffee/product/j/) — 1zpresso.coffee · Checked Sep 29, 2026