Bright colored fluorescent pigments are able to glow under ultraviolet light, available in many varying colors for a wide variety of distinctive effects for your models. Apply these fluor pigments directly over any surface. We recommend mixing them with mediums, paints, varnish, or pigment fixers for them to stay permanently. These pigments are non-toxic, but you should avoid inhaling the dust. Contents: 1 bottle of 30ml.