AGT5412, Propelling Pencil Scratch Brush 4mm with Brass refills

These brushes are ideal for accurate and rapid cleaning of all metal objects. They can also be used to prepare delicate surfaces for the application of adhesives or paint. Other uses include the erasing of pencil marks off wood or removing non-absorbent ink or drawings, cleaning off paint and lacquer, and preparing surfaces for soldering (eg. printed circuit boards).