WDT Tool
I 3D printed a 7 pronged WDT (Weiss Distribution Technique) tool for an office colleague. Below are some pictures of how it turned out.
Buying a WDT tool costs around INR 3000 but this costed INR 300 for the prongs thingy + PLA used
Two parts, separately printed (PLA+)
Screwed together
With prongs. These prongs are 3D printer nozzle extruder cleaning needles
This is what nozzle extruder cleaning needles look like
Another view