The Procolour range of colored pencils feature a strong pencil core with a smooth formulation and highly pigmented color laydown. Suitable for a wide range of pencil techniques including blending, layering and cross-hatching. These pencils offer increased bendability while maintaining a very strong core and are designed with a clean no-dust formula. This package contains 12 color pencils within one 4.5x7.75x.5 inch metal storage tin. Conforms to ASTM D 4236. Imported.