Work perfect

Love Love Love it!

Printed very well. I already installed the brush and cut it so that it doesn't rub against the silicone sock. So far working like a charm. Thanks!

Devia ser de origem este tipo de limpeza mecânica. Excelente modificação/melhoramento. Obrigado.

works great with rubber one

The brush didn't work out for me sof I stripped some 22AWG wire, cut it into small strips and it's working fantastic silicone. Electrical wiring using silicon for heat resistance and flexibility so no worries about it melting. Just started a PETG print and zero filement on the nozzle after extruding and wiping. The electrical tape is due to the opening down the back for the brush as the silicone tubes fall right out without it

I'm assuming these work? https://a.co/d/5bF02Vp

简直是天才，成本极低，只需要3块钱就可以买到3个，效果很好！It's genius. This is extremely low cost and very effective.

is the brush set you got from harbor freight? the 5$ set 5pc?

I'm going to give this a try using a brass wire. cleaner that they sell for cleaning nozzles, those ones that look like toothbrushes. I'll need to cut one of my existing ones but one would think the brass wire would work better than a brush. I got about another hour on a print then will report back after installing and testing. To many comments on others about broken nuzzles and z axis issues, this seems way easier to install and less prone to major printer issues granted those could easily be user error and not the actual file directly from here using the provided print profile if 9n3 is needed at all.