This is a set of two books by Mika Ito on the Montessori method. The pink one has been read only a little. The yellow one has no signs of being opened. Although they are in beautiful condition with no signs of use, they are listed as "no noticeable stains" because they are used items. I am selling them because my child grew up before I could read them. The inside is clean, but there are fine scratches on the outside. Thank you for your understanding. Please refrain from purchasing if you are sensitive or seeking perfection. They will be shipped in simple packaging. "Pulling Out! Spilling! Dropping! Those Mischiefs are Signs of a Child's Growth" Mika Ito List price: ¥1400 #MikaIto #Ito_Mika #Book #Society/Education/Learning