Introducing BISO, a brand-new fountain pen series from Platinum Pen Co., designed for elegance, balance, and everyday writing comfort.

The name “BISO” is derived from the Japanese words for “beauty” (美) and “harmony” (奏), expressing the intent to bring calm and clarity to the writing experience.

Crafted from pearlescent resin and accented with polished metal details, the BISO features:

• A slimmer, lighter body than the #3776 Century
• Gold-plated stainless steel nib
• Smooth, well-balanced writing feel
• Designed for both daily writing and special moments