Description: 【Material】Coffee Grind Measuring Tool is made of PVC and PP, rust resistant and sturdy structure 【Size Information】Coffee Grind Ruler measures 8.5 cmx5.3 cm/3.35 inchx2.09 inch 【Versatile】Coffee Grind Measuring Ruler allows you to meticulously inspect varying grind textures, empowering you to differentiate and select the optimal grind level for your brewing preferences. This ensures more consistent and flavorful coffee experience, tailored to your desired taste characteristic 【Feature】The Coffee Grind Size Reference Card features clear and exact markings to measure grind sizes ranging from 200 to 1700 microns, catering to diverse coffee preparation needs 【Application】The coffee powder comparison card suitable for use at home, office, kitchen, cafe, coffee shop, etc. Specification: Material: PVC and PP Size Chart: 8.5cmx5.3cm/3.35inchx2.09inch Package Includes: 1 Coffee Grind Ruler Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.