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1/4 Safe Pin targets to prevent pin prick. The product is a set of four Easy Pins to further reduce accidents.
One fourth of the Easy Pin is angled for convenience when taking it apart for use.
National Taipei University
of Technology
Taipei, Taiwan
Seng Ieong Ng,
National Tapei University of Technology
Yen-Kai Chiu,
National Tapei University of Technology
Yen-Chang Chiu,
Shih Chien University
