Kruve | Brewler - Double-sided ruler for measuring grind and coffee bean size



In stock (7 units), ready to be shipped


Designed specifically for coffee lovers, the BREWLER is a handy stainless steel measuring tool that allows you to quickly reference the size of green beans and ground coffee. The BREWLER finally places a measurable number next to Fine, Medium and Coarse. No more guesswork or references to sea salt. BREWLER also includes a metric ruler up to 16 cm and a quick conversion table for common brewing-related conversions.


  • Measure your grind - Measures grind size from 200 to 1600 μm

  • Evaluate your green beans - Bean size measurements from 11-20/64"

  • Convenient coffee conversions - 16 cm ruler - ideal for measuring the size of the filter holder basket

  • Calibrate your grinder - Use it to calibrate the grinder

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