Take imaginations For a spin and keep playtime moving! Bring puzzle fun anywhere with this natural play ready, set, go wooden puzzle. Match thick and sturdy wooden pieces to the scenes in the wooden puzzle board to create four four-piece vehicle-themed puzzles (plane, train, fire truck, and boat). the board and pieces store in a handy, take-along case with woven rope handles. Natural play puzzles use recycled materials and soy-based inks. They're a hands-on way for kids to discover the world around them!