A picture book that allows you to enjoy learning about the mechanisms of machines and tools. No cover - Title: Mekutte Manaberu Kikai no Shikumi Zukan (Picture Book of Machine Mechanisms to Flip and Learn) - Publisher: Gakken - Features: Abundant illustrations of various machines and tools - Cover Design: Characterized by colorful silhouettes - Number of pages: Composed of thick pages Thank you for viewing. There are small stains and creases, but there are no major tears.