* When you drawing a line, the fineliner pen need keep the vertical with paper as soon as possible. It can insure the same thickness
of all line.

* It should not be standstill when you start to write and stop to write.

* The fineliner not only can it drawing direct line, but also it can in virtue of the dividers tool to draw the arc.

* You need to use the drawing with right way and maintain the fineliner to insure the longer service lifetime. To avoid the dry of the ink, put the cap of the pen on the fineliner after you finished the drawing, remember to clean the fineliner to keep the pen fluency.