Refillable Watercolor Brush Pens - Set of 24

These watercolor brush pens feature accurate colors, flexible brush tips, high-pigment ink, and a refillable design.

• The description claims each pen has an accuracy level with a Delta-E of less than 0.7.
• The description claims the ink is non-toxic and passed a toxicological evaluation by ACMI.
• The description claims the brush tips are made from Japanese imported top-grade nylon and have a unique plasma finish treatment.
• The description claims the pens have passed a 95kPa pressure differential test and come with a money-back guarantee.