Universal Round Message Stamp, CHECK MARK, Pre-Inked/Re-Inkable, RedCompact design with big impact. Convenient pocket-size message stamp with microporous ink surface produces a clean, crisp impression every time. Lasts for thousands of impressions. Limited warranty valid for one year from date of purchase. Stamp Type: Message; Message(s): CHECK MARK (ICON); Ink Types: Pre-Inked; Re-Inkable; Impression Diameter: 3/4" dia.