Hop onboard the tractor! Roger Priddy's eye-catching Chunky Set: Play Tractor set combines three toddler favorites: tractors, jigsaw puzzles, and early learning. The set includes three shaped board books that slot together to form a colorful tractor for children to play with. Each chunky book focuses on a key early-learning concept: colors, animals, and 123. With a fun design sure to delight and entice little tractor fans, this engaging set is an ideal way to introduce young children to educational play.