Grow healthier minds and hearts, with Hot Dots! Preschoolers press the Hot Dots Interactive Pen to answer one of 200+ story-based activities designed to build social emotional skills. Includes three 40-page, spiralbound, Hot Dots workbooks and Hot Dots Interactive Pen with lights and sounds. Details:Multicolor8" x 9" x 2" package sizeIncludes pen with light and sounds3 activity books (40 pages each)For ages 3 and up