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It is easy to prick fingers when users pick up tacks. So, I fold up papers and stab tacks on the edge of the broken line to create these tack trees, and papers will give space to stablize tacks and cover the incisive part of a tack. This design ensures users to avoid being hurt.
1.The package is all made by paper.
2.Users could reuse the tacks by stabbing tacks back to the tack tree and make tacks be placed orderly.
3.Tacks are classified according to color and different graphics to help users to choose their favorite color easily.
4.Tack tree is not only useful when you have to post up an important note, but also adds fun to life
National Taiwan University
of Science and Technology
Ching Liang Tsai
Taichung City, Taiwan