which text evidence from paragraph 9 and 10 shows that there were varied creations of the pencil

One piece of text evidence from paragraph 9 that shows varied creations of the pencil is "The Italians cut fine markers and used them to inscribe their exceptional frescoes," indicating that there were different types of pencils being created and used for various purposes.

Another piece of text evidence from paragraph 10 that demonstrates varied creations of the pencil is "In 1795, a French chemist named Nicholas Jacques Conte invented an early form of the pencil that used graphite mixed with clay," suggesting that there were continual developments and innovations in pencil-making that led to a range of different types of pencils being produced.