bullet european standard pen office gel pen logo design student stationery water-based sign pen needle pen wholesale 子弹头欧标笔办公中性笔 logo设计 学生文具水性签字笔针管笔批发

0.5mm

wordless syringe black wordless bullet black wordless syringe red inkless syringe blue wordless bullet red wordless bullet blue the bullet has words in black the bullet has words in blue. syringe with writing, black color the syringe is red with writing. the syringe is blue and has writing on it.