油性圆珠笔

油性圆珠笔油性圆珠笔
  1. 中性笔兼具了自来水笔和传统油性圆珠笔的优点,是目前国际上流行的一种新型书写工具。

    The advantages of both fountain pen and traditional ball pen were combined on the gel ink pen . The gel ink pen is a new kind of writing tool and very popular in the world .