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.
The flexible brush tip on these markers can be used in a variety of ways. Create thick, thin, or varied lines in one stroke — or dip the brush in water to create subtle washes. The set contains one each of the following colors: Black, Brown, Dark Blue, Light Blue, Gray, Green, Pink, Purple, Red, and Yellow.