Call attention to errors or changes in text with these permanent markers. The red ink delivers bright, long-lasting results, and the fine tips make it easy to create precise lines. Each marker features a square shape to prevent rolling away as you work on high-priority projects. With nontoxic, low odor ink, these TRU RED™ fine tip permanent markers are ideal for use in classroom and office settings. Safety Data Sheet . Squircle™ barrel shape not only provides a comfortable grip, but also keeps the marker from rolling off your desk. Water Resistant Ink. Bold red color makes your signs or notes easy to read at a distance. Fine tip markers for marking and labeling. AP certified non-toxic. Low odor formula ideal for classrooms, office, or home. Designed with visual cues that let you see ink color and tip type of your permanent marker at a glance. Marks most surfaces easily and resists fading. Dozen per pack. TRU RED™ fine tip permanent markers for bold writing, marking, and labeling.