This is not true! thought the Professor. The pencil was jumping up and down. Next to it, a blue pen was standing up too. It had two arms and hands. With one hand, it lifted up its top, like a hat. Good morning, Pencil, it said. I'm glad to see you again. And you must be the Professor. My name is Blue Pen. Yes,yes, I'm Professor Brainy. Very pleased to meet you! Oh go away! said the pencil. No, not you ,Professor. The pencil ran away behind the lamp on the table. The rubber chased the pencil, bouncing alone behind him. I'm rubber. I'm rubber. I'm going to rub you out. Rubber rub out pencils.. The rubber had a face,but it did not have arms or legs. It just bounced along.