Features: 1Aluminum Alloy Material: Made of aluminum alloy will not rust and corrode. Safe nontoxic durable and high temperature resistant. 2Easy To Operate: Convenient to place powder and observe the amount of powder. Ears on both sides help the filter fit safely under the grinder freeing hands. 3Prevent Waste: The coffee dosing ring stops wasting coffee and prevents clutter on your countertop. With the coffee dosing funnel all coffee goes into the filter basket greatly reducing the mess and difficulty of loading and tamping. 4Easy To Clean: This coffee powder receiving ring is strong enough to not rust and smooth for long term use so you can put it in the dishwasher without worry and clean it with a brush or sponge. 5Widely Used: Suitable for use at home or office or an exquisite gift for coffee lovers. Compatible for Delonghi 9 series 9335 9155 9355 9665. Specification: Item Type: Coffee Powder RingProduct Material: Aluminium AlloyWeight: Approx. 75g / 2.6ozSuitable: For Delonghi 9 Series 9335 9155 9355 9665 Package List: 1 x Coffee Powder Ring