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Glass Tank by Kouichi Okamoto
Updated: Jan 29, 2020

Kouichi Okamoto, founder of Kyouei design, designed a very innovative device called Glass Tank that combines a bulb shaped vessel with a heat-resistance wine glass to both store and drink in and from it. As the amount in the drinking glass decreases, a controlled amount is poured from the vessel refilling the glass. The liquid never overflows due to the air and water pressure.
This glass is permanent collection of SFMOMA


