#137@CafeP%20 TWSBI ECO TransGreen と 蛍光インクの話 - a podcast by Hitoshi Andrew OHGAKI

from 2021-12-04T00:01:18

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萬年筆で利用可能な蛍光インク(ただし自己責任で)

https://youtu.be/yO4JyY_VhLs

Further episodes of #a4w_Radio (a4wラヂオ)

Further podcasts by Hitoshi Andrew OHGAKI

Website of Hitoshi Andrew OHGAKI