The inks contain permanent ink that won't wash away with water or spirits

Pigment: PR254

cobalt and titanium

A dash of blue gives a full range of value

you will find this to be very crisp and rich

artograph tracer Ultramarine Red Pink The inks contain permanent inkA versatile projector for the budding artist, or craftsman, and Artograph's bestseller. The Tracer magnifies any design or pattern on a wall or canvas, from 2 14 times the original size. The enlarged image is easy to draw up, and colored as desired. No setup required, and simple to use. A 23 watt spiral bulb is included, and a completely dark room is required. Max image size 12,7x12,7 cm.