TWSBI ECO Smoke Rose Gold Fountain Pen《Medium》 sweater The Transparent Demo from OPUS

The Transparent Demo from OPUS 88 is a traditional dropper fountain pen with a clear acrylic body and comfortable weight distribution for easy writing

inspired by traditional East Asian arts

a city where the cultures of the world coexist

portraying people

August – Blue Black

TWSBI ECO Smoke Rose Gold Fountain Pen《Medium》 sweater The Transparent Demo from OPUSTWSBI fountain pens are renowned for their high quality and affordability, offering advanced filling mechanisms usually found in more expensive pens. The TWSBI ECO features a high capacity piston filler, a sleek transparent barrel that lets you keep track of your ink level, and a hexagonal screw on cap. This limited edition version boasts a smoke black cap and piston knob with rose gold colored accents and is designed for easy self maintenance. How to