There is a window on the tip of the pen so you can see the characters, so you can draw the line only where you want to draw it.
It is a twin type that you can choose the thickness of the drawn line.
Quick dry highlighter - Uses Q-Dry ink with excellent quick-drying and fixedness.
JPY 
Euros
British Pounds
Australia Dollars
US Dollars
Canada Dollars
Chinese Yuan
Singapore Dollar
Hong Kong Dollar
