Price: $11.99
(as of Jul 24, 2024 21:42:50 UTC – Details)
Product Description
What is WDT?
The Weiss Distribution Technique (WDT) is a distribution method for espresso making. Using a fine needle or similar tool, the barista stirs the coffee while it sits in the portafilter. A funnel placed above the portafilter helps prevent spills. The stirring action breaks up any clumps, and evens out the density of coffee within the puck. The result is reduced channelling, and higher, more even extractions.
The WDT is named for John Weiss, who developed the technique back in 2005 as a way to compensate for grinders, especially smaller home grinders, that produced excessive clumps. The WDT became well-known among home baristas, and has been written about extensively in the years since.
What Does WDT Do?
The most compelling evidence for the efficacy of WDT is reduction in channelling. When you use WDT well, you cannot only see a decrease in channelling but all else being equal, your shots should flow a little slower, which is a side effect of decreased channelling.
How to load/unload the needles?
Step 1
Pinch the root of the needle then pull it out.
Step 2
Pinch the root of the needle then insert it in.
Step 3
Pinch the root of the needle to wobble lightly to check the stability/firmness.
Care and Instructions
Never turn the sharp side towards others.Dry thoroughly before placing the pick into the safety holder to avoid swell.Beware that the metal pins are SHARP so don’t accidentally poke yourself with them!It’s important to stir carefully and evenly throughout the bed. It’s easy to cause uneven density throughout the coffee bed if you do WDT sloppily or too aggressively.
It comes with 8 extra needles in addition to the 8 needles already installed, providing convenience for disassembly and replacement.
This coffee distributor helps prevent channeling and improve extraction by evenly distributing grinds, maximizing contact with water and minimizing clumps.
This espresso needle distributor is made of 304 food grade stainless steel and aluminum alloy handle and stand, which allows it to be easily cleaned and maintained.
The stand helps keep the coffee distribution tool organized and accessible by providing a dedicated storage location that prevents the tool from being misplaced or bending.
The compact and portable design makes this espresso stirrer tool the ideal espresso accessory to travel with, a “must have” little espresso prep. tool, this coffee stirrer is a nice addition to your coffee bar, without taking up a lot of space.
