Description: - 58mm Espresso Dosing Funnel Aluminum Alloy Coffee Dosing Rings. - Safe Material: Made of premium aluminum alloy, and anti corrosion, safe to use. - Easy to Use: Simply place the funnel on the top of your portafilter while grinding, distributing and , and removed funnel quickly when finished. - Great Tool: A necessary tool for . effectively prevents powder from spreading, severely reduces the mess and difficulty in loading and . - Easy to Clean: The funnel is dishwasher safe, you just rinse it, wipe to clean. Specification: - Material: Aluminum Alloy Size Chart: Size: approx. 75.3x29mm/2.96x1.14inch Package Includes: 1 Piece Coffee Dosing Funnel Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!