Color Bar Ink is the original ink collection of Japanese stationery store Ishimaru Bunkoudou in Nagasaki, also known as Ishimarubun. The inks are named "color bar" as their website states: "you can choose a color according to the mood at the time like you enjoy cocktails in a bar. You can choose your favorite color from the menu just like a cocktail menu in a bar."
by boygirlparty