Melissa & Doug Nesting and Sorting Barns and Animals With 6 Numbered Barns and Matching Wooden Animals Match-and-stack set of 6 stacking barns and 6 wooden animals Pair the pieces by size and number for exciting first-concepts practice. Colorful barns feature counting pictures on the back walls. Barns nest for neat and easy storage. Great for hand-eye coordination; concepts of color, size, and number; counting; problem solving; narrative thinking; and creative play.