Review on 🔧 Amazon Basics Soft Grip Brass Mini Brushes - Pack of 3 by Mark Toth

The individual bristles are very thin so I don't think they are ideal for removing stubborn paint, rust etc, possibly light loose particles. They're more suited to cleaning finer dirt, roughening up soft surfaces such as car battery terminals, and perhaps doing tougher jobs after tougher brushes when parts still need cleaning. The bristles appear to be well attached and will not fall out. The black parts of the handle are rubberized, tough. The handle is more than strong enough for normal use. Made in China.