Description: 【Professional Tools】: Espresso Dosing Funnel is a professional espresso dosing funnel, dosing ring for those who like to make their own coffee at home. 【Efficient Espresso Tools】: Coffee Dosing Ring helps prevent coffee waste and keeps your workspace clean by ensuring that all coffee goes into the portable basket. This greatly reduces the mess and difficulty when loading. 【Material】: Dosing Funnel is made of stainless steel, which is wear resistant and can be used for a long time. 【Easy to Clean and Use】: Coffee Dosing Funnel is easy to clean, just rinse with water after use, and then clean with a brush or sponge. When using, place the funnel on top of the portable when dispensing coffee, and then quickly remove the funnel when you are done. 【Convenient Function】: Coffee Machine Accessories is lightweight, easy to carry and install, providing more convenience for your daily life. Specification: Material: Stainless Steel Size Chart:Inner Diameter 5.1cm/2.01inch Package Includes: 1 Espresso Dosing Funnel Note: Please allow slightly errors due to manual measurement and different monitors.