[Q] Sponge on filament

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StarLog
Posts: 10
Joined: Sat Sep 19, 2020 1:23 am

[Q] Sponge on filament

Post by StarLog » Tue Sep 22, 2020 8:02 pm

So I have seen several projects where it appears to have a sponge with the filament passing thru it.
Is this to moisten the filament or clean it.

Is it required or suggested.?

Thanks
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vidalowell
Posts: 1
Joined: Tue Oct 20, 2020 12:27 pm

Re: [Q] Sponge on filament

Post by vidalowell » Tue Oct 20, 2020 12:36 pm

I’m also curious about this
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