AES Industries 1/2" Acid Brush, Pack of 144 (AES-547) Go to amazon.com Related posts Thing need consider when find acid brushes 144? FeatureAES Industries 1/2" Acid Brush, Pack of 144 (AES-547) DescriptionManufactured with electrolytic tin plate and filled with 100% pure stiff horse hair and tied with a steel staple 144 per box