Free 

I needed this for my printer because my bowden tube broke so I made the original version and found that the cables were getting in the way of things. Modeled up a modification and it's been in use. I recommend filing the guide slightly where there are points if you're worried about it.
The original creator states that it should work with these printers. Ender 3 Neo Ender 3 V2 Neo Ender 3 Max Neo (confirmed as that's my printer)











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