Adjustable coffee distribution tool

If you're guessing how to place multiple needles in your WDT tool, firstly just remember that for a proper coffee distribution one needle is enough, secondly you can try to print this thing and play around with different placement patterns.

I used needles for cleaning 3d printer nozzles (never used them this way tho) from well know Chinese online marketplace. You may also find them as acupuncture needles.

Needle length is 75mm

Source files of this thing are available at onshape - https://cad.onshape.com/documents/d84a7acd15982dadeb2d4400/w/8f6a74ee8060d439bfc60747/e/10596325c6452fecd64f4741

Feel free to copy and change it.

Post a make and your comments please. Good luck!