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JiaHao / sewing reel

JiaHao
JiaHao

Needle placement has been a problem . Generally we will put needles into sewing reel exterior . Yet this placement method is not only unsafe but also puncture finger easily . So my solution is add a layer of foam board into sewing reel interior . Put needles into the foam board after use end . Safe and convenient.

University

Henan University of Technology

Henan University of Technology
ZhengZhou, China