Innovative cartridge including the ink helix so every time it is changed, the Rapidograph pen gets a new clean helix and a new pressure equalisation system for easy maintenance. Ink can be used down to the last drop. Pack of three cartridges. Not for any use on skin, including tattoos.
- High density of pigment particles for opacity and lightfastness
- Great for line sharpness and adhesiveness
- Fast drying and smudge proof
- Ink is waterproof for long-lasting results
- Can be used on many surfaces such as line board, vellum drawing paper or tracing paper
- High density of pigment particles for opacity and lightfastness
- Great for line sharpness and adhesiveness
- Fast drying and smudge proof
- Ink is waterproof for long-lasting results
- Can be used on many surfaces such as line board, vellum drawing paper or tracing paper