Crocodile Creek Little Architect Girl Builder Jumbo Block Mix and Match Stacking Set, 3.5" Toy Each 3.5" heavy-duty cardboard block is printed with beautiful illustrations. Set of 9 cardboard blocks in the set. Promotes hand-eye coordination, fine motor skills and teaches cause and effect. For ages 3+. Features 6 different scenes - castle, clothing store, garden/green house, pet shop, bakery, and house.