With the development of technology and graphics programs almost always do graphic products for the people who see and who can in many ways to influence them , the products being advertised, packaging and the like, and thereby ignores the fact that there are people who have difficulties with vision. Subject of this paper is 3D modeling and printing. In the Autodesk Fusion 360 were 3D modeled plates which were printed on 3D printer in order to help blind and visually impaired. In 3D program were modelled plates in small dimensions and different shapes ( a tree, a flower, an owl , etc. ) on which in the Braille's letters is written word associated in some way with the object; for example - a shape of tool - letter t , the shape of the balloon - letter b, and so the whole alphabet. After that, an analysis of prototype of plates printed on 3D printer, was made by the "Association of blind people Zagreb" and center “Vinko Bek” who helped with their suggestions that a functional aid for their young protégés. They estimated height and readability of letters on plates. Concrete appliance of this plates will be that this children which are visually impaired or blind can in a fun way learn Braille's alphabet. In this way, modern technology with specific purpose of helping people with visual obstacles is connected.