Wooden Building Blocks Educational Toy A building block game where you combine cube-shaped wooden blocks with various holes and passages to roll marbles through. This wooden educational toy is designed to develop spatial imagination, logical thinking, and creativity. Marbles are also included. It seems very clean considering a child has played with it. Please check the condition in the images. Please consider this item as a used product, so we appreciate your understanding. Material: Beech wood Standard specifications ・60 wooden blocks