This is a 7 prong WDT tool that is meant to be made with needles that have 35mm handle and fall apart if cut. The handle of the needle will be contained in the bottom part completely leaving only 3-4mm of it sticking from the top where the top is screwed. The top part is optimized for printing without any support. Both files are printable with PETG as it is resilient to water and mold especially compared to PLA. All files needed for easy modification and remixing are available. This was designed in FreeCAD so i recommend investing some time in learning how to use it if you intend to modify the models.
This WDT tool was inspired by this model https://www.printables.com/model/105124-8-prong-espresso-wdt
The author marked this model as their own original creation.