Starting from the study of the shape, and thanks to the experience gained over the years and to the new technologies - such as laser scanning and 3D imaging - we are also able to make accurate copies of ancient bells, accurately reproducing both the characteristics of the sound and the features of a bell in every detail. A painstaking work of forming allows us to obtain casts of the decorations created by the artisans of the epoch under consideration, thus obtaining reproductions that are true to the original.