Пользовательский песочный таймер, уникальные часы с часами, песочные часы 60 секунд до 5 минут
- Категория товара: Hourglasses >>>
- Поставщик (Оптовый магазин): Yangzhou,Special,Care,Daily,Products,Co.,Ltd.
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Характеристики
Product Description
Custom Sand Timer, Unique Clock Hour Glass, 60 Second clock to 5 Minutes Hourglass
The hourglass, also known as the "sandbell", is an instrument for measuring time in ancient China.The manufacturing principle of the hourglass is roughly the same as the omission, which is measured by the amount of flow sand leaking from one container to another.This method of replacing water with quicksand is due to the cold air in the north of our country and the freezing of water.
Specification
keyword | sand timer |
Material | ABS+glass+sand |
Length | 85mm |
Width | 25mm |
Packing & Delivery
package: 10pc/OPP bag, 500pcs/ctn
delivery: 5-20 days
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