【Brush & Chisel Double Tip Design】:Compared to traditional bullet tip marker, the brush tip more useful, it can be used for sweeping, tiny details, calligraphic strokes, if you need draw quickly color in large areas, please use the chisel tip
[Fiber Tip] The use of high-quality fiber materials, ink more uniform penetration, more smooth writing, at the same time, more wear-resistant, long-term use without replacement.
[Mark Deeply] 20mm long nib design: suitable for marking deep holes, or hard-to-reach places.1.5 mm fine tip, high hardness and not easy to break.
