The World Wide Fund for Nature (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the World Wildlife Fund, which remains its official name in Canada and the United States.
 

The World Wide Fund for Nature Hong Kong ordered the diatomaceous earth absorbent coaster as promotional gifts. The main component of this coaster Is diatomaceous earth, which Is natural and environmentally friendly and furable. This coaster has the functions of moisture absorption, moisture-proof, and odor removal. It can not only be used as a coaster, but also can be used to place soap and can drain water quickly. Or put it in the bathroom as a tooth coaster as household gifts.