Each child can have a pen of their own, so no one has to wait or sit bored. ️ 2 TALKING PENS, DOUBLE THE FUN – Includes 2 cute squirrel reading pens so siblings, friends, or a child and playmate can learn together. 56 DOUBLE-SIDED 3D CARDS – Includes 112 learning sides and 1000+ sight words covering letters, numbers, vehicles, foods, fruits, vegetables, clothing, nature, colors, people, jobs and more for engaging vocabulary practice.