☆Touch and Learn Math Picture Book☆ Supervised by Jin Asakura Gakken With obi (sleeve) Purchased new and used normally 2-3 times. I think it's relatively clean and in good condition. Although there are some areas where signs of use can be seen, there are no noticeable major flaws. This picture book allows children to enjoy learning the basics of math from before elementary school. Children's book Educational picture book Picture book Addition, subtraction, multiplication, shapes, solids, fractions Shipping method: Mercari delivery (anonymous)