Grumbacher uses two formulas for their pan watercolors, so you can enjoy the clarity of a transparent watercolor or the velvety coverage of an opaque. The colors are poured into large, circular cakes that snap in and out of the trays for cleaning and rearranging. Each set comes with a choice of e...
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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.
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.