Designed for precision and ease, the CASABREWS FineFlow WDT Tool uses fine stainless steel needles to break up coffee clumps and distribute grounds more evenly, helping create a consistent coffee bed for better espresso extraction.






the FineFlow Walnut WDT Tool
Break Up Clumps. Brew More Evenly.

Fewer Clumps. More Even Extraction.

Fine stainless steel needles break up coffee clumps and distribute grounds evenly, helping create a more consistent coffee bed for better espresso extraction.
Fewer Clumps. More Even Extraction.
Fine stainless steel needles break up coffee clumps and distribute grounds evenly, helping create a more consistent coffee bed for better espresso extraction.

Six ultra-fine 0.4 mm stainless steel needles offer precise control when distributing coffee grounds, while the natural wood handle provides a comfortable grip.
Precision in Every Detail.
Six ultra-fine 0.4 mm stainless steel needles offer precise control when distributing coffee grounds, while the natural wood handle provides a comfortable grip.

Start at the bottom of the coffee bed, gently stir through the middle, and finish at the top to distribute grounds evenly before tamping.
Simple Steps. Better Preparation.
Start at the bottom of the coffee bed, gently stir through the middle, and finish at the top to distribute grounds evenly before tamping.

The matching wooden storage case keeps your coffee station organized and helps protect the delicate needles between uses.
Neat Storage. Protected Needles.
The matching wooden storage case keeps your coffee station organized and helps protect the delicate needles between uses.
FineFlow WDT Tool — Specifications
Key specifications and technical details at a glance.
3.35" × 0.94" × 0.94"
0.066 lbs
0.4 mm
6
Stainless Steel
Natural Wood
Matching Protective Case
Good to Know
Everything you need to know before choosing your FineFlow WDT Tool.
1. What does the FineFlow WDT Tool do?
The FineFlow WDT Tool uses six ultra-fine stainless steel needles to break up coffee clumps and distribute grounds more evenly, helping create a consistent coffee bed for better espresso extraction.
2. Do I need a WDT tool for espresso?
A WDT tool is a helpful addition to your espresso routine, especially when freshly ground coffee forms clumps. Evenly distributing the grounds before tamping can help reduce channeling and improve extraction consistency.
3. Is the FineFlow compatible with my espresso machine?
Yes. FineFlow works with most espresso portafilter baskets, including 51mm, 54mm and 58mm sizes. Its fine needles help distribute coffee grounds without requiring a specific basket size.
4. How do I use the FineFlow WDT Tool?
After grinding your coffee into the portafilter, gently stir the grounds with FineFlow, starting near the bottom and working upward. Once the grounds are evenly distributed, level the surface and tamp as usual.
5. How do I store and care for the FineFlow WDT Tool?
Place FineFlow back into its matching wooden storage case after use to help protect the delicate needles. Gently remove any remaining coffee grounds with a soft, dry brush or cloth.
6. What warranty does the FineFlow WDT Tool include?
The FineFlow WDT Tool is backed by a 1-year limited warranty covering manufacturing defects under normal use. For warranty details and additional assistance, please visit our Support Center.











































