Thien Long WB-03 Black Whiteboard Marker (Box of 10):
- Box Quantity & Nib: Box of 10 markers with durable polyester fiber bullet tip (1.5–2.5mm line width).
- Vibrant & Low-Odor: Non-toxic alcohol-based black ink formulation adhering cleanly to melamine, porcelain, and glass whiteboards without chemical odors.
- Effortless Erasing: Wipes away cleanly with a dry whiteboard eraser without leaving stubborn ink stains or cloudy residues.
- Storage Tip: Always store horizontally to maintain balanced capillary ink flow to the tip.
- Applications: School classrooms, university lecture halls, office brainstorming meetings, and factory KPI dashboards.
