Where origami goes there to nest?

Fun book, which deals with a specific topic: the art and how to present a pleasantly toilet roll.
The author offers 29 models, ranging from simple (2 folds ...) to the most elaborate (a beautiful magnolia flower). Their preparation is well explained with some photos.
The book is a mine of ideas, sometimes very simple, and makes you want to create their own models.
There is no need to run a hotel to engage in these folds, which, somewhere, suggest folding towel. We spend a good time to realize the different models. The only difficulty is what to do with thirty nicely decorated rolls resulting from this work. A gift?