Needles: Fine metal needles, angled for clump removal

Body: Aluminum housing

Operations: Slide-open, slide-closed protective storage

The WDT Tool supports precise puck prep by breaking up clumps and distributing grounds evenly before tamping. Fine, angled needles gently rake through coffee, helping reduce channeling and promote more consistent extraction.

A smooth slide-open mechanism reveals the needles during use and retracts them fully for safe storage between shots. The needles are precision instruments and can easily be bent, handle with care.

Even grounds distribution

Slides open + closed

Balanced weight

Stores securely