Description: Made of quality material, environmentally friendly, safe and more durable. Convenient to receive the grinder grinding coffee power with this powder cup. Easy and convenient to wash and clean. Exquisite appearance, surface polishing process, wear resistant and corrosion resistant, reusable, simple operation. Suitable for espresso machines, making coffee easier. Specification: Material: Aluminum Alloy Size Chart: Diameter: 51/58mm / 2/2.28inch Height: 60mm / 2.36inch Package Includes: 1 Piece Coffee Dosing Cup. Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.