These are educational materials purchased directly from Child Eyes. 14th and 15th terms (joined in May, so some of the 14th term materials are missing) Includes all materials, such as instruction manuals, but they have been used once in the classroom. Please refrain from purchasing if you are sensitive to used items. I usually used copies, so there is almost no writing, but there are some that have been written on and erased. However, I believe they are generally in good condition. I plan to ship the materials in their original boxes, but if you only want the contents, I can offer a discount on the shipping cost. Educational materials Chiken Program Chino Kenkyujo (Intelligence Research Institute) Educational materials