JINHAO length； 70MM*4.5MM 

Write; resistant lasting smooth writing

Color； Blue,Black

Quantity； 6PCS 

new； 100%

Features; writing clear, color, easy to use, you can put itanywhere else in the bag, backpack, paper bags and so on. 

It is 100% closed, do not worry it will leak, only you want to open it and it encounters a lot of pressure before the ink，with it very convenient to go