Ergonomic detachable design: ergonomically designed solid wood handle, comfortable to hold and stable operation; detachable design, convenient and quick to disassemble, easy to use, easy to clean and no dead ends Environmentally friendly and design: This bottomless handle with basket is made of stainless steel, which is environmentally friendly, non-, more hygienic and ; it has the characteristics of , anti-, anti-rust and durability. Bottomless Filter advantages: This exposed bottomless filter gives you an unobstructed view of the extraction process, so you can immediately detect any errors and monitor the extraction process. It's a great tool for baristas, especially when working with new coffee beans or learning how to brew espresso. Compatibility: This 3-lug bottomless filter holder 51mm is compatible with for dedica EC680/EC685/EC785/EC820/EC850/EC860 etc. packing list: EASY TO CLEAN: The 51mm filter holder is fully removable for thorough cleaning and storage. Bottomless filters have fewer places for coffee grounds to settle and are easier to rinse without leaving any residue.