The Acme Dogs Rollerball Pen. NANCY WOLFF S signature designs and illustrations have been featured on fabrics, apparel, home furnishings, stationery, tableware, packaging, paper products (and virtually every other imaginable surface). She has been a featured artist at the contemporary Textile Design Show at the Cooper Hewitt Museum in New York. She lives and works in New York City. ADDITIONAL INFO: Genuine Product from Acme. Buy from Authorized Major dealer Only, with confidence. Brand New Product. Guaranteed for quality.