Perfect for a variety of projects, the Brush Twin permanent markers from Sharpie let you create fine lines, bold strokes and shading with one pen. They feature an ultra fine point on one side and a brush tip on the other with quick-drying, fade- and water-resistant ink.Details:BlackBrush and ultra fine tips2 pensFade- and water-resistant inkPermanentQuick dryingMarks on most surfacesConforms to ASTM D-4236