Vivid opaque colors are permanent, fadeless. For technical pens, dip pens, brush and airbrush. Colors can be diluted and blended. Pigment based,
Set of 4 Colors — Includes a 1 oz bottle of Black, White, Indigo, and Carmine Red Waterproof ink.
Color Chart Note — Use this color chart as an approximation of the real color. If exact color matching is necessary, use actual samples of the materials.
see also ...
® Higgins is a registered trademark.