About This STURDY AND EASY TO CLEAN - The sturdy handle is made from anodized aluminum CNC while the spring wires are manufactured using nonstick, easy-clean, rust-resistant premium 304 stainless steel. IMPROVES CONSISTENCY - With this WDT distributor, simply break any clumps by stirring the grounds and enjoy a more even distribution prior to tamping. In turn, your espresso will benefit from the high level of consistency each and every time. PROFESSIONAL GRADE - Our 9 pin WDT is used by professional baristas to stir coffee after placing it inside the portafilter. A funnel is located above the portafilter to prevent spillages. The result is more even extractions and reduced channeling. ERGONOMICALLY DESIGNED - The small espresso stirrer tool features a machined anodized 304 stainless steel stirrer handle with an ergonomically designed shape to ensure a strong grip and easy manual control. PERFECT GIFT FOR THE HOME BARISTA - stirrer for espresso makes a super present for espresso machine owners. The barista WDT will magically transform espresso consistency in any espresso machine.