Unique, precision-tip art markers with washable formula and vibrant colors. Sleek, modern design make them appealing for expressionists of all ages. Prang® Cyber ShockTM Fine Line Markers deliver brilliant color and durable fiber tips for intricate detail. Colors blend well. Odorless, water-based ink is washable and won’t bleed through paper. Acid-free, non-fade, archival safe. A streamlined design includes colorful grip effect caps and sleek silver barrels. AP Certified non-toxic. Conforms to ASTM standards.