The "Otona no Yaruki Pen" (motivation pen for grown-ups) device is seen in a photo provided by Kokuyo Co. TOKYO -- An internet of things (IoT) device developed by a Japanese stationery ...

She also said demand for glass pens took off again as items of cultural value featuring the beauty of Japanese traditional craftsmanship. The pens are made manually, one at a time.

device developed by a Japanese stationery manufacturer to boost the motivation of adults when writing has proven popular, greatly exceeding crowdfunding goals. The "Otona no Yaruki Pen ...