1. Extra-smooth writing system provided an effortless writing experience.
2. High-quality ink that doesn't fade or smear ,quick-drying.
3. Plastic Body Material.
4. Easy glide, versatile tip is great for highlighting, underlining or writing notes.
5. 6 pcs/set, visible highlighting on a variety of text types and surfaces.

Be sure to pay attention to the following points:
1. vertical writing, the use of the best results.
2. immediately after use the cover cap, otherwise it is easy to do.