Frisk Artists Speckling Brush
A handy tool that allows you to apply specks of paint, ink, masking fluid or other fluid media when needed ideal for creating effects such as spray from a wave or a speckled sandy beach.
Dip the brush in to your media, push the pin into the bristles, turn the screw and it spatters specks of paint.
Supplied as a single brush (picture shows two for illustrative purposes)