1 month ago in Brew Gear with 395 views • 1 min read

Copper & Matte-Black Gooseneck Kettles: Spout Geometry Tested

Measuring vertical stream laminar flow, PID temperature stability, and counterfactual handle balance across six pour-over kettles.

Copper & Matte-Black Gooseneck Kettles: Spout Geometry Tested

A precision gooseneck spout should let you pour at 3.5 grams per second without breaking into droplets, agitating the coffee bed gently without disturbing the paper wall.

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