Ultra Micro Fibreglass Brush gets into the tightest Ctorners - also used in scratch board art.

This unusual brush is excellent for removing rust and dirt from the smallest parts and for scratching metal and glossy plastic for better solder and glue adhesion. Also used in scratch art. 

Bristles feed out like a mechanical pencil. Diameter of fibreglass tips are 2.5mm

Please note, colours may vary

Replacement tips are available separately