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The pin is so dangerous because of its sharp end. Additionally, its tiny size makes it extremely hard to use.
Pin Tool is designed for convenience in using pins. With it, people can press in or dig out much more efficiently and safely than before. In reason of The Lever Principle, digging pins becomes much easier. Because of the storage bar, there is no need to hold pins in another hand.
Chi-Kuan Chiu Yen-Ying Liu