NOUVCOO 45PCS Steel Wire Brush Set, 1/8’’(3mm) Shank Stainless Steel Polishing Buffing Accessories Wheel Cup Pen Wire Brush for Power Grinder Rotary Tools (NC16-US)

As Expected

Tried to use this for de rusting small areas in my truck. The bristles are too soft for this job and they bent into a little metal ball. I don’t see what else these could be used for honestly.