1.Innovative Design: The dosing ring ensures dosing during coffee grinding and its anti-flying powder design effectively prevents dust from flying, keeping your work clean 2.Effortless Coffee Brewing: Our dosing ring evenly distributes coffee powder to improve extraction and enhance coffee flavor. Enjoy a rich and flavortic coffee experience with ease 3.Strong Toughness: Made from wear- material, this espresso dosing funnel is not easy to break, ensuring it is safe to use, sturdy, and thick for long-lasting durability 4.Effortless Rinse: Renew your coffee routine with this easy to clean dosing ring. Its smooth surfaces resist coffee grounds staining. Simply rinse with water for an effortless cleanup 5.Versatile Design: Enhance your brewing experience using our dosing ring. Modernize the coffee making process with this innovative addition. No more mismatched dosing funnels, make coffee quickly and conveniently with most Italian grinders Colour:Silver+Black Material:aluminum Package Contents: 2 x dosing ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.