Coffee powder ring, Detachable and washable deep bowl design styles are optional. Give you a different experience , Magnetic adsorption does not fall off when inverted.Stable and not loose, flipping and not falling off, High-quality aluminum alloy is not easy to rust.Exquisite craftsmanship, one-piece molding and easy to clean, Enlarged powder receiving port for stronger powder receiving capacity.Catch coffee powder more accurately, making the bar cleaner.Perfect Compatibility with 58mm Portafilters: This funnel is meticulously designed to fit snugly into most 58mm coffee machine portafilter baskets, ensuring that every espresso-making session runs smoothly without any hassle of or slippage.Type: MagneticMaterial: Aluminum alloycolour: BlackPackage Contents:1 x Coffee Powder Dispensing RingOnly 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.