Platinum BISO Fountain Pens Meet the Platinum BISO—a new model named for the Japanese words “beauty” and “harmony,” romanized to embody a simple hope: that every word helps you express yourself. The line debuts with two limited editions: Mystic Purple and Mint Green. The BISO's pearlescent resin body shimmers with subtle color shifts as the light moves, while a smooth, gold-plated steel nib makes every line glide. Each pen also includes a Platinum ink cartridge. Lightweight with a slim, comfortable barrel, BISO is an easy daily carry—and a delight to use. Pick your favorite color and start writing in harmony today! | 
