These glasses have a very cute form and are a light gray color. They can be stacked, making them excellent for storage. Perfect for those who love Showa retro and Nordic vintage styles. The mark "SASAKI GLASS" on the bottom suggests they are from before the merger with Toyo Glass (before 2002). My apologies if this is incorrect. 【Manufacturer】 Sasaki Glass SASAKI GLASS HS HARD STRONG Tempered Glass (Rim Tempered) Stack Tumbler 【Company Overview】 1967 (Showa 42) Began production of Japan's first rim-tempered glass for tableware, "HS Hard Strong." 2002 (Heisei 14) "Toyo Glass Co., Ltd. Houseware Division" and "Sasaki Glass Co., Ltd." merged. Became "Toyo-Sasaki Glass Co., Ltd." 【Size】 Diameter 6.8 x Height 7.5 cm Bottom Diameter: Approximately 6 cm Full Capacity: Approximately 200ml 【Important Notes】 ✔ These are retro dishes, so each has some scratches. They are not noticeable from a distance and can be used without any problems, but please be aware of this. ✔ Images 13-14 are reference images. *Please check the images for the general condition. (Not all scratches are shown) 【Shipping Method】 Mercari Delivery, 60 size ■ I also have other glasses and glassware for sale. Click the tags below ↓ #KokoroGlass #KokoroGlassware #KokoroColorGlass #KokoroRetroDishes ■ Toyo-Sasaki Glass dishes are here ↓ #KokoroToyoSasaki ■ Dishes with an Eastern European/Nordic feel are here ↓ #Kokoro_NordicEasternEurope ■ These items are being sold as part of a decluttering effort and will be disposed of if they don't sell within a certain period ↓ #Kokoro_LimitedTimeOffer Retro Showa Retro Vintage Adult Modern Chic Pure Coffee Shop HARD STRONG Hard Strong Toyo-Sasaki JAPAN Made in Japan Sasaki Glass HS Stack Tumbler Water Glass Cold Tea Glass Cold Drink Glass Dessert Glass Glass Tumbler Cup Glass Cup Retro Dishes Antique Stacking Gray Color Black 13