★★G Shop Asahi Branch★★ Thank you for viewing. This is a premium blue ink from Kobaien, one of Japan's three major ink makers. ★Made in 1988 Size: Length 94mm, Width 37mm Thickness 11mm, Weight 53g Made by extracting and mixing rapeseed oil soot and pigments from plants best suited for blue ink. Avoiding extreme color tones, it is a blue ink with a refined and calm appearance. Retail price: ¥24,200 From Branch Manager, Hana-saka G-jii! Thank you for your patronage.