All of the products Liqui-Mark manufactures are assembled in the United States from materials that are safe and non-toxic. Virtually all Liqui-Mark products meet or exceed the ASTM D-4236 standard for non-toxicity. Both washable and waterbase inks carry the AP seal from The Art and Creative Materials Institute. This is their highest standard for safety and quality.
All of the products Liqui-Mark manufactures are assembled in the United States from materials that are safe and non-toxic. Virtually all Liqui-Mark products meet or exceed the ASTM D-4236 standard for non-toxicity. Both washable and waterbase inks carry the AP seal from The Art and Creative Materials Institute. This is their highest standard for safety and quality.