Features soft white fiberglass fibers attached to a plastic handle. Perfect for all lab or crime scene processing. Depending on the surface and background color, standard powders may be used with this brush.
It is made of ultra-fine glass fiber. Because the fiber is very fine, the powder can easily penetrate into the fiber, so that more powder can be contained in the fiber and distributed evenly.
The best way to use it is to extend the fiber brush into a bottle of spherical gold powder or spherical silver powder, and rotate the brush rod to make the fiber brush soak in an even and appropriate amount of powder, which can be directly used to paint fingerprints. The method of painting fingerprints is to rotate the brush lever and use the brush to sweep the inverted patterns, which is suitable for large-area display of fingerprints.