顏色 : 黑 / 藍 / 晶藍 /紅色 可供選擇。
Retractable Design for quick and easy writing.
The Pen clip for easy carrying and easy to use.
An eraser is attached to the top of the pen body.
The non-slip design is attached to the pen holder, which makes it feel more comfortable.
Color: Black / Blue / Light Blue / Red