KINGART PRO Acrylic Brush Pens, set of 12 pastel colors - flexible nylon brush tip for broad strokes and fine lines, ideal for brush lettering, calligraphy, sketching and doodling. Water-based acrylic ink flows smoothly for easy blending and layering, dries to a matte finish and becomes permanent on porous surfaces. Color-coded caps and a color chart make color selection simple. Safe to use - acid-free, non-toxic, odorless, non-bleed formula, conforms to ASTM D-4236. Use on paper, canvas, wood, ceramic, fabric and more for illustrations, journaling and mixed-media projects. Pack includes 12 pastel shades and a clear blender for seamless transitions.