This is a set of ten SpotPen Retouching Pens from OmegaBrandees. They are designed for spotting resin-coated or fiber-based black and white photographs. Each brush-tip pen contains its own shade of photographic retouching dye ranging from the lightest shades of gray to the blackest black. The pen tips are made of high-quality nylon fiber that gives them a fine brush point capability of a 000 sable brush. The retouching dye penetrates the emulsion without leaving surface residue. For organization and portability, SpotPens are packaged in a clear, resealable vinyl pouch.