Mr. Sketch® Scented Markers. Smell-a-meter. Feed your imagination! 4 scented markers. Cherry. Banana. Mint. Blueberry. 3 line widths. ACMI AP. Art & Creative Materials Institute Certified. Conforms to ASTM D-4236. Quality guarantee: If your product does not perform properly, please return for replacement: in the United States, return to: Newell Rubbermaid Office Products, 2707 Butterfield Road, Oak Brook, Illinois 60523, attn: consumer affairs. www.mrsketchusa.com. ©2014 Newell Rubbermaid Office Products.