The high-quality biros is manufactured at the company's pressing plant in the Shitamachi (downtown) industrial area in Tokyo. The ring on the top can be hung on a hook or a string tied to it so you always have your pen with you.

The biros consists of two parts, the holder made of brass and the actual pen, which looks like a pencil. When not in use, the pen fits into the holder and ensures a high degree of portability.

The Traveler's Company Brass series is a line of stationery made from solid brass. This series proudly bears the "Eternity Good" signature.

Over time, the copper in the brass alloy oxidises and the brass product may develop some verdigris. With a little metal polish, the shine is restored.

History

TRAVELER'S COMPANY consists of TRAVELER'S notebook, BRASS PRODUCTS, SPIRAL RING NOTEBOOK and other related products. They also own and operate the TRAVELER'S FACTORY shop.
TRAVELER'S notebook was released in 2006 with five different types of refills. A portable passport size was released in 2009. BRASS PRODUCTS and SPIRAL RING NOTEBOOK were launched in 2010 as part of the TRAVELER'S notebook enterprise.
In 2011, TRAVELER'S FACTORY was opened as a basement of TRAVELER'S notebook in Nakameguro, Tokyo. TRAVELER'S FACTORY AIRPORT opened at Narita International Airpot in 2014, and TRAVELER'S FACTORY STATION opened at Tokyo Railway Station in 2017, and TRAVELER'S FACTORY KYOTO opened at ShinPuhKan in Kyoto.

All these products share the theme of travel taking place in daily life. To follow and enrich this theme, in 2015 you changed the brand name from "MIDORI" to "TRAVELER'S COMPANY" . Through this change and the notebook you are making, you want to propose a journey where one can express oneself freely.