Features: Double bearing fixed structure: Two precision bearings are fixed in the same position, and the solid stainless steel central shaft is closely matched to ensure the overall concentricity and more uniform grinding. Adjustable: The digital gear is clear and easy to remember, and the point adjustment does not deviate. Rotate clockwise for a finer powder and counterclockwise for a coarser powder. Aluminum alloy body: strong and durable, only the sound of coffee beans being crushed, no machine friction sound. Non-slip handle: ergonomically designed to save for time and effort in grinding. Wooden handle, comfortable to hold. Portable: It is not only suitable for home use, but also suitable for outdoor carrying or travel. Easy to disassemble for cleaning. Specifications: Material: Aluminum Alloy + Stainless Steel Color: Pink/ Bronze/ Turquoise/ Rose Gold/ Green Capacity: About 25g Grinding Core Size: Approx. 38x20mm/1.50x0.79inch Product Size: As Pictured Package Includes: 1x Manual Coffee Bean Grinder note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.