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A glue pen whose tip length is controllable
The previous glue gun has numerous limiting situations and risk factors in usability. A glue pen is a pen-shaped device that can control the length of the tip by users escaping from the existing glue gun shape. The previous glue guns had short and blunt tips. Therefore, it was very uncomfortable to apply the glue to a place where a groove was cut or it was a deep space. However, the users can work in a deeper space more elaborately as they can control the tip length of the glue pen.
Daegu, South Korea