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The Children's Thumbtack, the only product that we can use to save our fingers and children.
We had managed to completely hide the pin from the Thumbtack itself.
The only time the pin will show up is when we applied pressure to the end of the thumbtack
on any preferred area where you would want to stick, and then the pin will do its job without having it on your fingers first. It is like magic.
Now the children will be saved from the horrors of the Thumbtacks.
SHU-TE University
Kaohsiung City, Taiwan
SHU-TE University
Kaohsiung City, Taiwan
Tsung-Ta Yu
Yu-Li Huang
Tsung-Lin Tsai
Yuan-Jiang Liu