above 14 years old
TWSD003
Taiwan is a country with lots of rain. Every time when it rains、 it pours and creates a lot of drainage problems in a short time、 especially on balconies. This sometimes may cause a lot of property damage as well. That is why we try to invent this green and smart device to help solve this problem. This green and smart siphon drainage device can automatically drain water wherever you put it on the walls of the balconies or the roofs. The device works by applying the Bernoulli's principle and the siphon principle、 so there is no need to use electricity. It is easy to be assembled and set up. Its light weight saves a lot of space. Whats more、 it is environmentally friendly since the device is designed for long-term use.
CHI-CHEN CHEN
PEI-SHAN HSIAO