Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
Due to differences in users’ monitors, the colors presented are an approximation of the true color.
PBr1-Permanent Brown
SY135-Symuler Pigment 135
BV11:1-Fluorescent Blue-Violet BV11:1
PBr1-Permanent Brown
organic, monoazo
Reddish brown.
Originally developed as a brown dye for cotton, it was laked as a pigment for use in artist colors.
SY135-Symuler Pigment 135
organic
Symuler Pigment 135 is a proprietary pigment. Although it may be similar to or the same as other pigments that are commercially available, we do not have identifying information.
Symuler is the trade name of a company that produced pigments and dyes, now a subsidiary of Dainippon Ink & Chemicals, Inc. of Japan.
BV11:1-Fluorescent Blue-Violet BV11:1
organic
Fluorescent pigments such as BV11:1 offer intense and brilliant effects because they absorb ultraviolet light and re-emit light at longer wavelengths.
Like all fluorescent pigments, BV11:1 is not considered permanent. It will fade with exposure to ultraviolet light.
UPC Code: 4900669078968
ASIN #: B07RMZ512X