A simpel holder to hold the printcore near the printer at all time when not in use.
Needs to be screwed togheter with a simpel bolt nut.
The holder clamps the core secure like in the extruder itslef, so it will not easily fall out.
Also the clamp secures itself snugly to the side of the UM3 machine.
The part is printed with: https://www.goedkope3dfilamenten.nl/basic-pla-zilver/