These valve-action markers flow with rich, smooth-flowing paint. Archival quality, waterproof, and fade resistant on most surfaces including cardstock, plastic, wood, porcelain, paper and metal. Permanent adhesion on most surfaces, except for glass and ceramics. 5mm square calligraphy tip.
Not recommended for fabrics intended to be washed. These markers have not been evaluated for cosmetic use on skin. Low-odor and xylene free. Meets ASTM and ACMI non-toxicity standards.
The contents of theses markers is considered "Hazardous Material". These inks must be shipped via UPS or FedEx only.