Indelible Pencils

Indelible Pencils
Indelible Pencils are pencils that are like their Copying counterparts, except for the fact that Indelibles produce a different color mark when the original mark gets wet.

Copying Indelible Pencils are pencils that are both copying and indelible. The branding on the pencil says that it is Copying, while the mark is black, when it gets wet it changes colors. It is an indelible in all ways except in the fact that it changes the color.

Examples of Indelible Pencils

 * Faber Castell Noblot
 * Sanford Noblot

Examples of Copying Indelible Pencils

 * J.S. Staedtler The "Moon"