Artists reach for the Pigma Graphic pens to convey their personality, style or feelings, and to safeguard their artwork with the lasting quality of Pigma ink. Designed to meet the specific needs of illustrators, cartoonists, and manga artists, these wider felt drawing nibs broaden the available illustration techniques that can be used. The patented Pigma ink is pigment-based, waterproof, fade-resistant and archival quality.