Leave your mark with these remarkable, water-, fade- and wear-resistant markers. Their ink sets into your chosen media quickly but won't dry out, even if you leave the cap off for up to 30 min. And as these large markers hold over 30% more ink than comparably sized alternatives, long-lasting performance is guaranteed. Durable tip eliminates the potential for fraying and is designed to leave clean, bold text. Ideal for almost every conceivable surface: paper, cardboard, metal, PVC, concrete, plastic, ceramics and more, they're an excellent choice for just about any scenario, from marking construction materials to labeling sports equipment to creating yard sale signs. Handy pocket clip makes it easy to carry a MARKS A LOT® marker wherever you go, whether you're off to the classroom, office, jobsite, factory floor or simply heading home. Low-odor and non-toxic. Marker Ink Type: Permanent; Marker Tip Type: Bullet; Marker Tip Size (text): Broad; Marker Tip Size (numeric): 4.8 mm.