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This is a bottle stopper but also a stopper of happy time. With the rapid tempo of modern life,we can barely recall when was the last time we had fun together.Drinks are usually be left in the bottle after the happy time.This type of stopper can record the opening time of the drinks and it owns an appearance of a scale model of wine bottle.It can remind you of the opening time and prevent the drinks from deteriorating.The design of this useful product is natural,smooth and graceful
CentralSouthUniversity(CSU)
changsha, China
chengfei kai,
CentralSouthUniversity(CSU)