1,Adjustable Manual Stainless Steel Coffee Grinder Portable Conical Burr Grinder for Camping Travel Espresso - With Hand Crank portable espresso maker coffee grinder Black. 2,Precise Grinding: Easily customize coarseness with the external 6-gear adjustment system for a perfect brew every time. Large Capacity: Save time and energy with the large-capacity transparent powder chamber, allowing for grinding large amounts of coffee at once. 3,Large Capacity: Save time and energy with the large-capacity transparent powder chamber, allowing for grinding large amounts of coffee at once. 4,Precise Grinding: Easily customize coarseness with the external 6-gear adjustment system for a perfect brew every time. 5,Portable and Convenient:The length of this product is 5.5cm, the width is 5.5cm and the height is 18.5cm.Compact and lightweight design is ideal for on-the-go coffee lovers, whether camping, traveling, or at work. Specification:5.5cm x 5.5cm x 18.5cm/2.17in x 2.17in x 7.28in Color:Black/White Material:Stainless Steel Usage:Coffee Package:1 *Coffee Grinder and 1*Cleaning Brush Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.