This is an ingeniously designed sewing coil that allows the loose end of the thread to be secured in the groove so that people can find the end of the thread easily.
Ma Shuai, Zhao Heqi, Zhu Siying
The concept of this product is derived from the designers’ observation of the details that can bring about a better way of life. Ordinary thread coils makes it easy to loose the end of the thread. With this design, the end of the thread can be easily picked up and tidily kept.