Exquisite craftsmanship: the aluminum material has a smooth , is light and easy to use, does not rust easily, is easy to clean, and has a magnetic design and strong adsorption. Avoid waste: The dosage ring helps you that the coffee grounds land firmly in the portafilter when painting. By using this espresso funnel you save valuable coffee! Easy to wash: The coffee distributor can be quickly cleaned with dishwashers. cleaned. When using, all you need to do is put the funnel on the portafilter and grind, spread and compact at the same time. Material safety: Made of sturdy aluminum, stable, and environmentally friendly. smooth and bright, looks aesthetic and feels comfortable. Use: Dosing funnel for all 58 mm portafilter. Perfect for precise dosing, and portable. Perfect for coffee machines, a necessary tool for making handmade coffee.