eyebrow pencil vs eyeliner

eyebrow pencil

noun
  • Makeup in a pencil-like applicator used to define or draw on the eyebrows. 

eyeliner

noun
  • Makeup used to outline the eye, generally applied along or close to the lashline. 

How often have the words eyebrow pencil and eyeliner occurred in a corpus of books? (source: Google Ngram Viewer )