The cover has some light stains and scratches, but there are no markings or tears inside. There are a few creases on the pages where you flip them. Please consider purchasing if you understand, including any oversights. A picture book that allows you to learn about the mechanisms of machines and tools in a fun way. - Title: Mekutte Manaberu Kikai no Shikumi Zukan (Lift-the-Flap Encyclopedia of Machines) - Publisher: Gakken - Number of pages: Thick - Content: A picture book for learning about the mechanisms of machines and tools Thank you for looking.