Origami Geometry Puzzles I only looked through the first few pages, and then put it on the bookshelf. There are some minor scratches on the cover, but there is no writing inside. The origami sheets in the back have not been cut out. Please understand that this is a used item before purchasing. It will be shipped via Nekopos. "Origami Geometry Puzzles" Eiichi Yamaguchi Price: ¥1100 (tax included) #EiichiYamaguchi #Eiichi_Yamaguchi #book #nature/mathematics