With a fast drying time and a short open pen time, Rapidraw Black India Ink is good for experienced technical pen users. Its very black, opaque ink is great for use on drafting film, paper, and tracing cloth.
It is formulated with a high concentration of carbon particles, making it particularly good for any ink work that will be photo-reproduced. The pigmented, lightfast, and waterproof ink is permanent and only erasable after long periods of time.
® Koh-I-Noor is a registered trademark.