Design inspiration of [162] comes from craftsman’s industrial tools.
As a method to embody the image of the industrial tools made of different metals such as brass, stainless steel, and aluminum,
Reducing soldering process as much as possible which is a general method for metal frames, and assembled each part with swage and screwing to express the inspiration.
A dots-pattern nailed by the hand-engraved master (metal mold) by craftsman, applied to both sides of the front and temple end, this model is precisely considered in details.