Generic 12pc 3/8" Acid Brushes Horsehair Bristles Glue Paint Dusting Cleaning {8%52?1} Classic shop consumable, great for dozens of arts & crafts, hobby uses, too Great for use with acid, glue, paste, soldering flux, paint, dusting/cleaning Natural black horsehair, preferred for compatibility with wide range of chemicals 5" hollow wrapped-tin handles for lightweight strength; length overall 6" Free & Fast Shipping