Isograph Liquid Ink offers a high density of pigment particles for optimum opacity and lightfastness. Both fast drying on media and waterproof, this ink is ideal for frequent drawers. Whether you’re working on lineboard, tracing paper or vellum drawing paper, Isograph Liquid Ink is an easy-flowing ink with excellent adhesion so your lines turn out technically perfectly, every time.
Rotring Refills - Isograph Liquid Ink 23ml - Red Features:
This is an easy-flowing, high opacity ink with excellent adhesion, suitable for tracing paper, vellum, drawing paper and lineboard.
Ink has high color purity. Colored inks can be mixed with one another.
Waterproof & Fast Drying
Available in Blue, Red, White, Black, Green