The BISO series includes fountain pens from Platinum Pen Co., designed for elegance, balance, and writing comfort. The name "BISO" comes from the Japanese words for "beauty" and "harmony," expressing the intention to bring calmness and clarity to the writing experience.

The main features of the model include:

• Thinner and lighter body than the #3776 Century
• Gold-plated steel nib
• Smooth and balanced writing feel
• Designed for everyday use and special moments

Nib Type: Steel

Length (with cap): 13.97 cm

Length (without cap): 12.19 cm

Length (with cap posted): 15.49 cm

Cap Length: 5.84 cm

Grip Diameter: 1.02 cm

Total Weight: 10 g

Body Weight: 8 g

Cap Weight: 2 g

Material: Resin

Cap Type: Snap

Cap Posted: Yes

Retractable: No