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It is impossible to hold time as it goes by. But this seal clock can make up your regret. You can forever remember the meaningful moment by sealing it on paper, wall or any places else. Having broken peoples usual pattern of time understanding, this clock enables you to hold any moment that impresses you. In addition, it is easy to carry about. You may have it hanged around your neck or on your cell phone. You may also put it in your pocket. It is easy to use.
zhejiang sci-tech university
fei zhang,lailai yu,wanli chen