On Tuesday, December 12, 2023, the children of D1 & D2 section of the 2nd Primary School of Thermi with responsible teachers: Mrs. Kovatsis Stella, Mrs. Karya Katerina, Mr. Ilianna Savvopoulos, Mr. Fragou Konstantina, Mr. Filippou Agapi and Mr. Giorgi Athanasia, were hosted at the Thermi Municipal Library where the librarians, in collaboration with the specialized and long-time partner Dr. Dimitrios Ververidis, through special computer programs introduced the young students in the techniques and possibilities of 3D Printing & Design and finally everyone worked together to create their first Christmas 3D project.