Coffee Dosing Ring, 51mm, Espresso Dosing Ring, Dosing Funnel, Coffee Powder Preventer, Magnetic Coffee Powder Ring

[Prevents coffee powder from scattering] Simply attach it to a 51mm coffee filter for easy use. The taller filter reduces the gap between the filter and the nozzle, preventing coffee powder from spilling. [Reduces residual coffee powder] Effectively reduces the amount of residual coffee powder in the dosing ring, keeping your work surface clean. [Stable coffee dosing ring] This coffee dosing ring has four small magnetic points for quick and stable attachment. [Complete accessories] Fits 51mm espresso machine filter cups. [Premium material] Made of premium aluminum for durability and practicality. 100% brand new and high quality. Not dishwasher safe. To clean, wipe with a damp cloth or wash by hand.