Rotring Isograph ink is designed specifically for technical drawing. It has a high-density, designed to create bold and consistent lines on drafting paper, vellum and tracing paper.
- High-quality black pigment for opacity and light fastness.
- Designed for the Rotring Isograph drawing pen
- Ideal for frequent drawers
Please note: This ink is not suitable for use on skin, including tattoos as it contains Biocide CMIT/MIT (CAS# 55965-84-9), which may produce an allergic reaction.