

Thiên Long WB-03 Whiteboard Marker
Thien Long WB-03 whiteboard marker is a popular stationery choice that efficiently supports information exchange, lectures, and task management across corporate offices, factories, and training facilities. Featuring a practical design and reliable ink quality, this marker meets daily writing needs in professional environments.

Key Features of Thien Long WB-03 Whiteboard Marker
Sturdy Bullet Nib Design with Clear 2.5mm Line Width
Thien Long WB-03 is equipped with a large bullet nib featuring a 2.5 mm line width. The ink flows smoothly and consistently, creating clear, bold lines that are easily visible from a distance in conference rooms or production floors.
Smooth Ink Output, Quick-Drying, and Easy Erasing
The product uses quality ink that adheres well to smooth, non-porous surfaces such as whiteboards, magnetic boards, or glass panels. The ink dries quickly after writing, preventing smudges, and wipes away cleanly with a dry eraser without leaving persistent marks.
Comfortable Barrel Design with Secure Cap
Designed with a sleek, ergonomic body, the marker offers a firm and comfortable grip during extended writing sessions. The tight-fitting cap effectively protects the nib and helps prevent the ink from drying out when the marker is not in use.
Detailed Specifications
| Specification | Details |
|---|---|
| Product Code | WB-03 |
| Brand | Thien Long |
| Nib Type | Large bullet tip |
| Line Width | 2.5 mm |
| Packaging | Box of 10 pcs |
| Applications | Whiteboards, magnetic boards, glass surfaces in offices and factories |
Order Code Matrix
| Ink Color | Order Code (Piece) | Order Code (Box of 10) |
|---|---|---|
| Blue | 015513 | 701940 |
| Black | 015514 | 701941 |
| Red | 015515 | 701942 |
Practical B2B Applications
- Corporate Offices & Meeting Rooms: Ideal for group discussions, project presentations, and writing daily schedule plans.
- Factories & Logistics: Used for updating production progress and writing operational metrics on visual management boards.
- Training Centers & Educational Facilities: Supports clear instruction and effective content delivery during internal workshops.
Frequently Asked Questions (FAQ)
1. Can the Thien Long WB-03 whiteboard marker write on glass boards?
Yes, the marker works well on smooth surfaces including glass boards, magnetic boards, and standard whiteboards.
2. Does erasing the ink leave stain marks on the whiteboard?
The ink is specially formulated for whiteboards, allowing easy cleaning with a dry whiteboard eraser without staining the board surface.
3. How many markers are included in a standard full box?
The product is packaged standardly at 10 pieces per box for each ink color option.




















