I needed to align PTFE tubes in different quantities than the 5 of the original Prusa MMU3 clips.
On Printables I found the PTFE tube clips by @Samotrel, which were close to what I needed, but they don't tighten the tubes enough and they come off if they are under tension.
So, I decided to remix the original clips that are part of the MMU3 printable parts by @Prusa3D to support 2 to 8 PTFE tubes. They are narrow enough to hold the tubes even under tension. In general, they should work for any PTFE tube with 4mm OD.
The author remixed this model.
These clips are exactly identical to the original Prusa Research clips for aligning the PTFE tubes of the MMU3, but hold 2 to 8 tubes. They are narrow enough to hold the tubes even under tension.
In general, they should work for any PTFE tube with 4mm OD.