The same concentrated watercolor as in the well-known sets, but available individually in glass bottles.
Dr. Ph. Martin's colors are primarily formulated for graphic arts work on paper surfaces intended for reproduction, and are especially popular for airbrushing. Like all aniline dye base colors, they are fugitive when exposed to direct sunlight over time.
Bottles contain ½ oz (15 ml) of liquid watercolor, and include an eyedropper.
® Dr. Ph. Martin's is a registered trademark.