Micro-Mark スクラッチブラシ用詰め替え、15本セット

I was surprised how well the steel ones cleaned old paint off a small metal part I'd been struggling with. Having three each of the different materials really lets you tackle any job without buying separate tools.

The three fiberglass ones handled the caked-on grime on my model car frame without shredding, and swapping them into the handle took seconds. I’ve already burned through a steel brush on a rusty hinge, so having backups for every grit is a lifesaver.

I was worried about running out of the soft nylon ones mid-project, but getting three of each type means I've got plenty of spares now. The steel bristles really cut through the grime on my old metal parts without scratching the surface underneath.