Rare blue Kin-kan (kumquat) bottle. Brown Kin-kan bottles are commonly seen, but this blue bottle is extremely rare and popular among Japanese glass collectors. The texture of the glass is also wonderful, with bubbly imperfections that shimmer and are a joy to look at. The condition is close to excellent, with minor chips and scratches, so please check the images. Recommended for collectors and antique enthusiasts. •#Rare •#Kin-kanBottle •#BlueBottle •#Prewar •#TaishoEra •#ShowaEra •#Antique •#Antique •#JapaneseGlass •#ForCollectors