How It's Made S6 · EP6
Escalator Handrails, Highlighters, Guitar Strings, Wigs
7.7 · 2001 · Documentary · ~21m
Layers of rubber and reinforcing materials are formed into escalator handrails, fluorescent ink and molded plastic become highlighter pens, metal wire is drawn and wound into guitar strings, and natural or synthetic hair is attached and styled to produce wigs.
