As a vital accessory for espresso brewing, the WDT (Weiss Distribution Technique) Tool is key to breaking up coffee powder clumps and ensuring uniform distribution in the portafilter. By creating a loose, even coffee bed before tamping, it eliminates channeling during extraction, directly improving flavor consistency and richness—pairing seamlessly with our coffee tampers to form your ultimate espresso prep toolkit. 1. Pen-Style Design with One-Click Needle Deployment Crafted in a sleek black pen shape, this WDT tool fits comfortably in your hand for easy maneuvering. Simply press the top button to deploy 6 stainless steel needles at the tip—no complicated assembly required, making it quick to use between shots. 2. Effortless Magnetic Needle Retrieval After use, a simple flick of the wrist retracts the needles back into the pen body. The top button features a built-in magnet that securely adsorbs the needles, preventing them from falling out accidentally—only releasing when you press the button again for next use. 3.Durable Materials for Long-Lasting Use The pen body is made of high-quality aluminum alloy, which is lightweight yet sturdy, resisting scratches and daily wear. The 6 needles are 0.4mm food-grade stainless steel—thin enough to break up clumps without compacting the powder, and safe for direct contact with coffee. 4. Enhances Espresso Extraction Consistency By evenly distributing ground coffee and breaking down stubborn clumps, this WDT tool ensures the water flows uniformly through the coffee puck during extraction. Say goodbye to under-extracted or over-extracted shots—enjoy balanced, full-bodied espresso every time. 5. Compact & Portable for Home & On-the-Go Its pen-like size makes it easy to store in your coffee station drawer or even carry in a barista toolkit. Whether you’re brewing at home, in the office, or at a coffee event, this WDT tool is a convenient addition to elevate your coffee game.