To make the twist parts evenly with high quality, a specialized jig (a tool holding and guiding the work) was made. This enables our craftsmen to precisely twist each metal piece one by one, so each frame has a unique human touch.
Brand: MASAHIROMARUYAMA Model: MM-0040 Frame material: Pure titanium Temple material: β titanium and acetate Lens width: 48mm Nose bridge width: 21mm Temple width: 140mm
