The material with which the book is printed is flexible filament, it's very elastic and comfortable to the touch.
For the realization of the book have been printed over 60 pages only evidence as it has been very complex as to laminate and book design. Conducting research on laminators, creating a distinctive profile rolling; printing materials; fonts and readability; binding; Braille, dimensions and legibility; ergonomic; illustration on a formal level and symbolically.
The page dimensions are relative to the size of the medium area of the current 3D printers.
For this project, I have been fortunate to have the help of the organization ONCE (National Organization of Spanish Blind), where I have been advised about braille, I could answer questions, testing the book and validate successfully meeting the requirements to be read by blind people.