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.
This black speckled gel contains small, flat hexagonal shaped dark aggregates. Gel appears gray when wet, but gives the effect of ground, dry, black lava when dry. The black, textured quality of this gel is most apparent when it is mixed with transparent or translucent colors.