Black Permanent Markers Bulk, 150 Pack Fine Point, Waterproof Smooth 1s Quick Drying, Long-Lasting, Ideal for Office, School, Warehouse, Business, Logistics, Use on Paper Plastic Metal Cardboard

1 Second Quick DryingThis black permanent marker features a 1 second quick drying capability, which fully resolves the issues of traditional markers that tend to smudge and leave marks on your hands. Keep the page tidy, hands spotless, thereby boosting your work efficiency and professional appearance. Permanent Markers Bulk150 black permanent markers per box, each marker is equipped with high-capacity ink to support extended use. The cap is 100% airtight and prevents drying out even after prolonged storage.
--- NOTE: When not in use, ensure the cap is tightly closed and store the pen horizontally. Multi-functional MarkerBlack permanent markers are suitable not only for paper, but also for plastic, cardboard, metal, glass, ceramics, wood, and fabric. This black permanent marker is extensively applied in office labeling, factory storage identification, educational drawing, everyday household use, retail product marking, and food service/cold chain low-temperature resistant labeling, among other scenarios, fulfilling the requirements of multi-material marking across various industries. Extremely SmoothThis black permanent marker utilizes high-purity carbon ink with rich, deep color. Featuring a durable, wear-resistant tip, the writing experience is exceptionally smooth and effortless, supporting 400 inches of continuous writing without interruption. Waterproof, No Color FadingThe ink of this black permanent marker is formulated with high-adhesion components, making it waterproof and resistant to smudging; it does not lose color when wiped, remaining long-lasting and clear as new. It performs reliably in low-temperature and humid conditions while keeping handwriting crisp and fade-free