Pencil Liqui-Mark in for Colored Pencils! Our Color Therapy Colored Pencils are perfect for Adult Coloring. They Feature artist quality leads for brighter and more vibrant colors. They will give any work of art dimension and depth. Each set boast colors a budding or a seasoned artist can easily blend together to create brilliant hues and deep shadows. Long lasting and made from real wood. Meets or Exceeds ASTM D-4236. Non-Toxic"