this post was submitted on 21 Jul 2025
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What is this thing?

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It looks like some sort of wiring inside

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[–] clb92 24 points 5 days ago* (last edited 5 days ago) (2 children)

It's definitely a motor brush.

I've never seen a piezoelectric igniter that looks anything like what OP posted. Just to be clear, you're talking about these that are in most lighters, right?

Image of piezoelectric igniter

[–] AFKBRBChocolate@lemmy.ca 6 points 4 days ago* (last edited 4 days ago)

It’s definitely a motor brush.

Yep. Here's an example.

[–] neidu3@sh.itjust.works 5 points 4 days ago

Yes. There's one variant that looks more similar to Ops picture, but I haven't seen it around in ages. But the wire inside the spring is more indicative if a motor brush.