Specifications: Size: 58mm Base: Black Main Material: Stainless Steel, Aluminum Alloy, Silicone, PP Item Dimensions: 85 x 85 x 130mm / 3.35 x 3.35 x 5.12in Weight: 300g / 10.58oz Features: Precision Needles: Equipped with 14 needles made of 0.25mm 304 stainless steel for consistent powder distribution, along with 6 spare needles. Designed to break up agglomeration, reorganize layers, and distribute coffee evenly with a track spacing of 1.58mm and a maximum mixing diameter of approximately 55mm. Smooth Rotation: The press-type rotary mechanism ensures concentric, equidistant powder distribution. A dual bearing structure minimizes resistance, lowers clumping, and enhances extraction by evenly spreading the coffee grounds. Magnetic Stability: Features a built-in magnetic adsorption design with 10 magnets at the base, ensuring stable, precise basket alignment. Perfect for maintaining consistency during espresso preparation. Adjustable Depth: Allows for customization by adjusting the stirring depth to match your basket's capacity. Turn clockwise to increase and counterclockwise to decrease depth, offering a tailored espresso experience. Detachable & Durable Design: Constructed from aluminum alloy and SUS304 steel with removable components for easy maintenance. The bottom silicone ring prevents slipping and noise while providing wear resistance. Easy Cleaning and Storage: Comes with a dedicated storage base to protect needles and ensure compact storage, making it convenient for both at-home and travel use. Packing List: 1 x Coffee WDT Tool 6 x Spare Needles