Features: Materials: The grinding mill is made of quality materials, which is durable, not easy to break, and can be used for a long time. Portable design: This grinder is mini in size and easy to carry and store. It is also suitable for traveling and takes up no space when placed in a bag. Visible cover: This grinder is designed with a transparent cover to monitor the grinding process and achieve personalized grinding. Easy to use: Put the coffee beans into the container, press the button, and release the button after about 10–30 seconds to complete the grinding. Wide application: Suitable for grinding coffee beans, beans, nuts, spices, herbs, and other dry goods. Notice: 1. Actual color may be slightly different from the image due to different light effects. 2. Please allow 1–3 cm deviation due to manual measurement. Material: Plastic + Metal Size: As shown in picture