These simple “usuhari” ("usu" meaning thin and "hari" meaning glass) are hand-blown by master Japanese craftsmen in Tokyo. This glass manufacturer started off making lightbulbs in 1922, translating their knowledge of super thin glass into drinkware. Their delicate appearance is deceiving because they can be handled as you usually would other glassware but do wash them by hand :) The small glasses can be used for liquor or wine.

Small — 6 oz / 6.5 cm x 7.5 cm