A 3-pack of fiberglass scratch brush pens for cleaning oxidation, flux residue, and surface contamination from jewelry and metal parts. The fine fiberglass bristles abrade gently without distorting metal surfaces.
A 3-pack of fiberglass scratch brush pens for cleaning oxidation, flux residue, and surface contamination from jewelry and metal parts. The fine fiberglass bristles abrade gently without distorting metal surfaces.