How to make a cloud flower pot at home, sharing a simple method

The cloud flower pot (RainyPot) designed by JeongSeungbin is wall-mounted, with a flower pot below and a white cloud-shaped water tank above. When watering the plant, you just pour water into the white cloud, and raindrops will drip down from the bottom of the cloud, just like a cloud that is raining.
The designer said he handled it this way to solve at least two problems. First, one watering can last a long time, because the water is first stored in the cloud, making things easier for people; second, this can also avoid the damage to plants caused by watering too much at once. It can be said to serve two purposes at once.
When a flower lacks water, rather than giving it enough water all at once to fill it up, it is better to let it absorb it slowly. This cloud flower pot advocates moistening things silently, like a gentle rain. We pour water into the cloud above the flower pot, and the rain will drip bit by bit onto the flowers, looking just like a gentle drizzle falling. What a romantic scene.