"Oh! My hair is a synthetic compound. The manufacturing process is too complicated to get into here, but with various Dusts, including Earth Dust, Ice Dust and Electric Dust, a very soft polymer can be made. It was already in use in high-end wigs."

Penny was very happy to explain all this in detail, but of course she had to think about the time it'd take her to explain everything.

"It's very soft, flame resistant and mimics human hair about as well as any material like this can."