tortillon

Century Dictionary and Cyclopedia

1. n. In charcoal-drawing, a kind of paper stump, made of strips of paper rolled so as to form a point.

Wiktionary

1. n. An artist’s tool used to smudge and blend a drawing made from charcoal, pencil, or pastel, consisting of a tightly-wound stick of soft, fibrous paper, and sanded to a point at one end like a pencil.