Unused, purchased in America for children. Set of 10 books. Board books, so suitable for young children. ※Image 5 is from the American Amazon page. (From Amazon US translation) A wonderful set of 10 board books that introduce children to English alphabets, numbers, fruits, vegetables, colors, shapes, vehicles, wild animals, birds, farm animals, pets, and more. Packed with carefully researched words and charming illustrations, these board books are perfect for early learning and vocabulary building for children. In addition, the large font makes them easy to read.