These 120 piece set of colorful Mr. Pen pencil top erasers are latex-free and made of high quality rubber that will not tear or damage your paper. Mr. Pen pencil cap erasers are also safe for use on all types of pencils, including color pencils, and crayons. Mr. Pen cap erasers are the perfect way to add a little bit of fun and personality to your desk while still getting the job done right. Order your set today and be sure to have plenty of Mr. Pen pencil top erasers on hand for all of your needs.