Japanese stationery firm's 'motivation pen for adults' a crowdfunding hit
An internet of things (IoT) device developed by a Japanese stationery manufacturer to boost the motivation of adults when ...
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They break easily, but glass pens are the write way to go
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.