Educational Insights Hot Dots Jr. Ollie - The Talking, Teaching Owl Pen Learning's a HOOT with the Hot Dots Jr. Ollie-the Talking, Teaching Owl! For use with hundreds of lessons and activities in Hot Dots Jr. card and book sets; the Pen features 17 speech and sound-effect responses. Ollie's eyes light up green for correct answers and red for incorrect answers Simply touch the pen to an answer dot for positive reinforcement (correct responses) or gentle redirection (incorrect responses). Requires 2 AAA batteries (not included).