[Faber-Castell] PITT Artist Pen Hardcase Set - 60 Colors (Authentic Product)

Highly lightfast water-based ink, non-toxic and odorless Artwork can be preserved for a long time, resistant to fading Colors can be mixed and layered; ink can be blended on paper before drying Waterproof when dry, allowing for integration with other media Brush tip is easy to control for both broad washes and fine lines Vivid, bright, and saturated colors; ink does not easily bleed through paper