![沙漏计时器 [best sand timer]](https://img.nengweng.com/uploads/2022/0206/4593f0665176dd4c2f8195be8d8540a4.jpg)
沙漏计时器 [best sand timer]
富有艺术设计的数字沙漏计时器。时间静静地流逝。此数字沙漏可用于测量任何不超过 60 分钟的时间。它就像一个漂亮的可视指示器,指示您的任务还剩余多少时间。* KIDS FRIENDLY(儿童友好)为孩子展示时间,让他们感受时间。无需读取或知道数字就可以看到可视化的时间流逝,感
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