- With this exciting mix of green LEGO Classic bricks, kids will have endless fun building and rebuilding 3 cool models, then develop their free-building skills as they imagine their own creations - The set is bursting with creative fun as simple instructions make it easy for preschoolers to build the models and start to play right away, and when kids start adapting models and creating their own, anything is possible - This 60-piece set becomes a green dog, a mini helicopter and an apple tree with fun features to spark imaginative play and encourage kids to build their own customized creations, which develops valuable skills that last a lifetime - This 60-piece LEGO Classic brick set combines with other LEGO Classic brick sets to expand kids' creative play and learning possibilities