Features: [22 Needles] 304 stainless steel coffee distribution tool needle, 22 needles are scientifically arranged, effectively break up the agglomeration, reorganize the layers and distribute powder evenly. [Smooth Rotation] Embedded bearing structure greatly reduces rotational resistance, reduces agglomeration and evenly distributes powder, reduces channel effect, and increases extraction rate. [Durable Material and Anti-slip Handle]Aluminum alloy distributor body, diamond-shaped concave and convex handle, sturdy and durable, not easy to wear and comfortable to use. [Detachable Design]Coffee distribution tool with all-parts removable design, easy to assemble and disassemble, and convenient to clean and maintain. [Easy to Clean and Storage]WDT tool espresso comes with a cleaning brush base stand that protects the needle from damage and allows for easy storage. Specification: Size: 51mm / 53mm / 58mm (optional) Base: Black / Grey (optional) Main Material: Stainless steel + Aluminum Alloy Product diameter: 51mm/2.01in , 53mm/2.08in , 58mm/2.28in Product size: About 92 * 82 * 74mm / 3.6 * 3.2 * 2.9in Product weight: About 787~888g / 27.8~31.3oz Packing List: 1 * Coffee WDT tool