Ed. Inter 3D Puzzle Gender: Not specified Type of educational toy: Wooden toy Material: Natural wood/Wooden Age range: 4 years and up Geometric blocks for shape play 110 example creations All parts are present, but the case is cracked as shown in the photos (please check). There is a sense of use and age. Please understand that this is a used item before purchasing. Shipping will be via Mercari delivery. Trains the brains of both adults and children. There are 4 levels. Even adults will be stumped by the difficult problems. It could also be used for recreation in day services.