Pitt Artist Pens offer odorless, permanent and waterproof inks that will not bleed through paper. The pigmented India inks are lightfast, acid-free and pH Neutral. The pens are used daily by artists worldwide for illustrations, fashion design, life drawings, portraits, sequential art and canvas paintings. They work beautifully on all types of papers and canvas, permanent on porous surfaces. Ideal for sketches and studies in ink. Convenient wallet provides storage for "on the go" artists.

Contents Include: 4 Pens: #199 Black: Superfine = 03mm, Fine = 05mm, Medium = 07mm and B = Brush in a wallet package

Measures 1 x 2 x 0.7 inches. For ages 12 to adult.