I had a 1kg roll of filament that kept getting tangled as it fed in the AMS, so I created this to reduce the binding & it worked better than expected. I next thought to use on 250g rolls and had the same great result.

This is a print-in-place model and you just need to add a small section of a PTFE tube.

I have mine mounted so that it better aligns the filament as it enters the AMS Lite, but the applications are limitless.

You will need:

- A Screw

- PTFE Tube

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