HIROTA Edo Hana Kiriko Glass Tumbler (Cherry Blossom)Enjoy your drink from this exquisite water bottle, made by sophisticated glass artisans in Tokyo. The outer wall of the glass bottle is carved with the pattern of cherry blossoms by using a traditional technique called "Edo Kiriko". As shown in the second photo, the artisan was making the glass pattern on a wheeling machine. This photo was taken during our trip to HIROTA's glass studio in Sumida District of Tokyo. Handmade in Japan. 5 oz Diameter: 7.