What material is used to make pencil leads? RJ Hamster 1 year ago BONUS EMAIL Apr 5 2023 Get ready for a new project with this quiz on tools and equipment! GeneralQuestion 1 of 15 What material is used to make pencil leads? Copper Gold Graphite Zinc Take Quiz Preferences Unsubscribe © 2023, Wise Trivia. All rights reserved. Share this:Print
