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Black cylindrical portable coffee grinder, 7.32 cm tall, 3.15 cm wide

Caldwell Portable Coffee Grinder Black 7.32 x 3.15 cm

SKU CH-1HXT-Y174Z

A portable electric grinder with ceramic burrs, USB charging and five adjustable coarseness settings for espresso to French press

  • TypePortable
  • ColorBlack
  • Height7.32
  • Width3.15
  • Uniform extraction from ceramic burr mill
  • Five adjustable coarseness settings for any brew
  • Ceramic burr preserves oils with minimal heat
  • USB rechargeable for cordless travel use
  • One-touch operation fits in carry-on luggage

Compact Ceramic Burr Grinder

The Caldwell Portable Coffee Grinder is a USB-rechargeable electric mill designed for coffee enthusiasts who need consistent grounds while travelling, camping or working away from a kitchen. Its ceramic burr mechanism crushes beans uniformly instead of chopping them, preserving aromatic oils and avoiding the bitterness typical of blade grinders.

Cordless Operation and Low Heat

The grinder runs on an internal battery charged through any standard USB port, removing the need for mains adapters or manual cranking. The ceramic burr generates minimal heat during grinding, protecting delicate flavour compounds across multiple brewing sessions per charge.

Five-Step Grind Adjustment

A built-in dial selects five distinct coarseness levels, covering fine powder for espresso and moka pots through to coarse settings for French press and cold brew. Buyers who require continuous stepless adjustment or a wider range of grind sizes for specialised brewing methods should look elsewhere.

Highlights

  • Uniform extraction from ceramic burr mill
  • Five adjustable coarseness settings for any brew
  • Ceramic burr preserves oils with minimal heat
  • USB rechargeable for cordless travel use
  • One-touch operation fits in carry-on luggage

Specifications

BrandCaldwell Kitchen Co
ModelCaldwell Portable Coffee Grinder
TypePortable
ColorBlack
Height7.32
Width3.15

Questions about this item

How do I set the grind size on the Caldwell Portable Coffee Grinder and which direction should I turn the dial for espresso?

Twist the adjustable dial on the burr assembly; turn it toward the finer markings for espresso and Moka pot, and toward the coarser markings for French press or cold brew.

Which parts of the Caldwell Portable Coffee Grinder need periodic cleaning or replacement?

The ceramic burr, grind chamber and lid should be brushed clean after each use; the ceramic burr is long-lasting but can be replaced if it ever chips or dulls.

What is the first limitation you hit when grinding multiple batches back-to-back with the Caldwell Portable Coffee Grinder?

The rechargeable battery will deplete after several days of typical use, so extended sessions require recharging via USB before the motor slows.

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