This is a toy that fosters creativity with blocks of various shapes and colors. All pieces are included. They have been used by a child, so there are some scratches, but I think they are relatively clean. However, this may vary depending on individual perception, so please purchase only if you understand this. Please feel free to comment if you have any questions. However, please note that the person who purchases first will be given priority, even if there are comments in progress. - Brand: Pythagoras - Age Range: 1 year and up - Product Name: Pythagoras BASIC - Included Items: Block parts - Color: Multicolor - Shape: Three-dimensional and flat plates Thank you for looking.