Clumps in the basket are where channeling starts. The Muvna WDT Z10 is an integrated needle distributor: instead of stirring by hand with a loose tool, you set the Z10 on your 58mm portafilter and its needles work through the coffee bed in one controlled motion. Clumps break up, the grounds settle evenly from edge to edge, and the puck is ready for a level tamp. The result is a shot that flows evenly instead of racing through one weak spot.
Highlights
- Needle distribution built into one tool that sits on the portafilter
- Breaks up clumps before tamping, the main cause of channeling
- Same motion every time, so your puck prep is repeatable
- Sized for 58mm baskets
- Black finish
Specifications
- Brand: Muvna
- Model: WDT Z10
- Type: integrated needle distributor (WDT)
- Size: 58mm
- Colour: black
In the box
- 1 x Muvna WDT Z10 Integrated Needle Distributor, 58mm

![Muvna WDT Z10 Integrated Needle Distributor [58mm]](https://banblack.com/wp-content/uploads/2026/11/muvna-wdt-z10-integrated-needle-distributor-58mm.jpg)
