Kodomo Challenge Pocket 2021 Edition For 2-3 year olds There are some tears, folds, and repairs due to the perforations in the contents, but it was read with care, so I think it's relatively clean. The stickers have been used. This is a used item. Please understand that this is a used item. Please refrain from purchasing if you are concerned about minor details. Thank you. - Set Contents: 12 picture books - Theme: Children's Education Thank you for looking.