flyblow

1.If oily be soiled, red blue ink waits for flyblow, answer to be cleaned instantly.

如有油渍、红等沾污，应立即清洗掉。

2.Had compared all-pervading function to have: Be able to bear or endure flyblow, can swab;

已经比较普及的功能有：耐沾污、可擦洗；