The day-night intersection is the inspiration for the famous Montblanc Meisterstuck Solitaire Blue Hour pen line.

Many times Butchinhhang has told the story of the Montblanc Meisterstuck Solitaire Blue Hour pen line that the company has launched. Today, Butchinhhang will not tell it in words, but in pictures so that customers can see the details and feel it visually!