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What is a tuning stick? Coffee.
This paper is a tool specially designed for testing and evaluating the taste and flavor characteristics of coffee.

As a professional tasting tool, coffee blender aims to accurately test and evaluate the taste and flavor characteristics of coffee. This kind of stirring rod is usually made of stainless steel, and its shape is small, similar to a spoon or chopsticks. Compared with the common coffee stirring rod, it is more professional.

When in use, just gently stir in the brewed coffee, take it out after counting, and you can taste it directly. This simple operation can make you feel the level and charm of coffee more deeply, and it is an indispensable tasting weapon for coffee lovers.