It’s a pull toy…and a sorting puzzle! This 2-in-1, award-winning toy features a bright yellow wooden bus with a pop-in driver, working wheels and durable pull string. Three colorful wooden shapes fit in the side sorting slots. Pull the bus sign and all the pieces slide out. Made from rubber wood with nontoxic colors, this Sorting Bus encourages toddlers to develop shape and color recognition, problem solving, critical thinking and motor skills.