Black PTFE tube on the toolhead

[stenmic]

Hi, what is the difference between the white (normal) and black PTFE tubing on the toolhead?

I can’t find the black one at the bambu shop?

[maxim3D]

Its just a color coded way to tell which one is going to right or left hot end on dual nozzle printers. You can buy the dark ones on aliexpress and probably amazon.

[Dana_Prather]

PTFE Tubes | Bambu Lab US Store Look for the ones labeled (Gray).