الوصف

Classic design, beautiful and generous appearance, smooth writing. 
Feel comfortable, large ink reservoir, the ink can be added to replace the tip. 
Unique formula, the unique design prevents pen ink sac volatile. 
PP material and excellent airtightness, and to ensure the use of longer retention time. 
Nib produced with advanced technology, writing a width of about 2mm*5mm Environmental design, no pungent smell of ink, hundred percent non-toxic, high-quality fluorescent ink effect. 

Written：Polyester
Structure：Valves direct liquid
Ink technology：Biological integration
Ink reservoir：****0ML
Writing amount：*******0M
Scope：Various smooth non-absorbent surface