V2 Clump Crusher - Black

Even the best grinders can leave tiny clumps of coffee in your portafilter. If left untouched, water will bypass these dense clumps, causing uneven extraction. That is where the Weiss Distribution Technique (WDT) comes in. By stirring the grounds with fine needles, we break up those clumps and create a perfectly uniform bed of coffee. Our WDT tool features removable needles, making it incredibly easy to clean or replace parts as needed. It is a simple step, but it has become an absolute industry standard for a reason: it dramatically improves the taste of your espresso.