Copying pencils
Esquema
Jerarquía
Furnishings and Equipment (Hierarchy Name) > Tools and Equipment > equipment > <equipment by process> > image-making equipment > drafting, drawing, and writing equipment > <drafting, drawing and writing equipment by specific type> > pencils (drawing and writing equipment)
Descripción
Pencils that produce a permanent mark, non-erasable with any pencil eraser.The component materials of copying pencil cores are graphite, kaolin clay, and an aniline dye as colorant.
URI original del concepto
Otros términos
- copying pencil [en]
- pencils, copying [en]
- indelible pencils [en]