Yeah, and then you have to pull it through.

Yeah.

So getting, at this point, at the most on this, we're going through one, two, three, four, five layers of material to sew that.

And you can't, you can't run that little skinny end waxed through that, so you have to attach something to it.

Traditionally they used boar bristles, so like bristle hair off a pig.

They would wrap that waxed end on and attach it to that, and that's how you'd pull it through.

But I use like a monofilament 60-pound test fishing line, and I get this.

Yeah.