產品特色：
使用便利，不需另外沾藴墨水筆頭以彈性海綿製作，兼具毛筆與簽字筆的筆觸特性。
 
Features:
It is easy to use and does not need to be smeared with ink. The tip of the pen is made with an elastic sponge. It has the brush stroke characteristics of a brush and a pen.