This is the JKim WDT tool - But a few dollars cheaper than most, and great quality. Take your espresso to the next level! I sell these with low-profit margins to help as many people as possible make delicious coffee.

All variations come disassembled (with instructions) to protect the needles. Assembly takes about a minute.

Variations:

Standard ($8) Comes with 10x 0.35mm WDT Needles and instructions.

Magnetic Pack (+$2) includes Standard, plus a magnetic keeper for the WDT. This is my sixth redesign of the Jkim holder, and you won’t find a more stable magnetic WDT holder on the internet.

Note: I can also ship this with 3M VHB tape. It’s much more stable, but also much more permanent. Just ask in the order comments, and I’ll include it for free.

Explorer Pack (+$11) includes Standard, plus 3 additional sets of needles. This means 0.25mm, 0.3mm, 0.35mm, and 0.4mm.

Aficionado Pack (+$12) includes a magnetic holder and all 4 sets of needles. Now it’s a party!


Like almost all other WDT tools, these are 3D printed (See pics). Every unit is hand-inspected, and I don't ship a single product I wouldn't display on my countertop.

I recommend filling down the sharp tips of the needles to avoid accidental pokes and espresso basket scratches.

STL provided by @Jkim_makes on thingiverse: https://www.thingiverse.com/thing:4819617