Very good condition. 

Inscribed / signed on front end paper by previous owner. 

The binding is tight. The pages are clean, no markings, creasing, tears. The covers are clean with minimal wear / edge wear. Some sunning along the spine / back cover upper right.

If you have a penis with a foreskin and you're bored, this is your book. Black and white pictures "help" when engaged in the origami activity. This is not a book you should give to your Japanese relatives (due to the "origami" in the title), they might be shocked about the pictures and the idea associated with origami. Definitely a very extreme add in the category "weirdness" to your library. And funny, too.