The original is from dkarjadi .
https://www.printables.com/de/model/613353-bambu-lab-ams-helper
The author remixed this model.
I added a modification to equip the tool with a PTFE tube.
I printed it without supports. Simply cut the tube to 32mm and insert it on both sides. You could still glue it, but it still holds up quite well.
Update 21.10.2023:
Decentered the Tube.