Cool Blue is a great pen line of Montblanc. Combining the modern pen design of the Starwalker line with high-quality lacquer material, Montblanc Starwalker Cool Blue has a very suitable design to become an extremely interesting pen.
The pen body is made of stainless steel, covered with an impressive layer of green lacquer. Hidden under the green lacquer are wavy striped patterns running along the entire body of the pen. If you pay close attention, you will see that these lines are extremely sharp, creating an extremely pleasant feeling.
The pen is a trackball version available in stores in brand new condition.
Product information: https://butchinhhang.com/san-pham/but-montblanc-starwalker-cool-blue-ballpoint-pen/