«anti-fog glass» |
NBD Nano Inc. further plays the ingenuity; on the glass surface, let the fog gather into water droplets and then derive into the bottle.
The market is not so accepted, because it is not needed in a wet place, and it is not worked in a dry place.
However, the company may still persuade each country people to force their officials to drink water only from the bottle.
The strategic marketing is on: officials in the wet place will keep an eye on air quality; officials in the dry place will find a way out for adding moisture to the air.
self-filling water bottle |
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