These are beer mugs prepared for guests during the Showa era. 11 mugs have been found. They are made of thick, clear glass. They are HOYA products. *Although they are in good condition, please consider that they have been stored at home for a certain period of time. ●Size: 8cm in diameter, 10cm in height, 11cm in width including the handle #beer #beer_glass #retro #vintage #made_in_Japan #madeinjapan #domestic_products #made_in_Japan