Label and mark almost any surface with a 36-pack of black permanent markers built for quick-drying, fade-resistant performance. Waterproof ink dries fast and resists smudging, delivering sharp lines on paper, plastic, metal, and glass. Sturdy fine-point fiber tips hold their shape over time for consistent, smooth writing through repeated use. A large ink reservoir writes up to 300 meters per marker, cutting down on replacements during logistics labeling, lab notes, and repair marking. Secure caps, handy clips, and a comfortable grip round out a dependable set for warehouses, offices, workshops, and classrooms.